File bsc1187526-fix-Incorrect-handling-of-function-z... of Package zziplib

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File bsc1187526-fix-Incorrect-handling-of-function-zzip_fread-return-value.patch of Package zziplib

Index: zziplib-0.13.69/bins/unzip-mem.c
===================================================================
--- zziplib-0.13.69.orig/bins/unzip-mem.c
+++ zziplib-0.13.69/bins/unzip-mem.c
@@ -81,7 +81,7 @@ static void zzip_mem_entry_pipe(ZZIP_MEM
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_mem_disk_fread (buffer, 1024, 1, file)))
+	while (0 < (len = zzip_mem_disk_fread (buffer, 1024, 1, file)))
 	    fwrite (buffer, len, 1, out);
 	
 	zzip_mem_disk_fclose (file);
@@ -115,7 +115,7 @@ static void zzip_mem_entry_test(ZZIP_MEM
     {
 	unsigned long crc = crc32 (0L, NULL, 0);
 	unsigned char buffer[1024]; int len; 
-	while ((len = zzip_mem_disk_fread (buffer, 1024, 1, file))) {
+	while (0 < (len = zzip_mem_disk_fread (buffer, 1024, 1, file))) {
 	    crc = crc32 (crc, buffer, len);
 	}
 	
Index: zziplib-0.13.69/bins/unzzipcat-big.c
===================================================================
--- zziplib-0.13.69.orig/bins/unzzipcat-big.c
+++ zziplib-0.13.69/bins/unzzipcat-big.c
@@ -27,7 +27,7 @@ static void unzzip_big_entry_fprint(ZZIP
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_entry_fread (buffer, 1024, 1, file)))
+	while (0 < (len = zzip_entry_fread (buffer, 1024, 1, file)))
 	{
 	    DBG2("entry read %i", len);
 	    fwrite (buffer, len, 1, out);
@@ -46,7 +46,7 @@ static void unzzip_cat_file(FILE* disk,
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_entry_fread (buffer, 1024, 1, file)))
+	while (0 < (len = zzip_entry_fread (buffer, 1024, 1, file)))
 	    fwrite (buffer, len, 1, out);
 	
 	zzip_entry_fclose (file);
Index: zziplib-0.13.69/bins/unzzipcat-mem.c
===================================================================
--- zziplib-0.13.69.orig/bins/unzzipcat-mem.c
+++ zziplib-0.13.69/bins/unzzipcat-mem.c
@@ -36,7 +36,7 @@ static void unzzip_mem_entry_fprint(ZZIP
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_mem_disk_fread (buffer, 1024, 1, file)))
+	while (0 < (len = zzip_mem_disk_fread (buffer, 1024, 1, file)))
 	    fwrite (buffer, len, 1, out);
 	
 	zzip_mem_disk_fclose (file);
@@ -49,7 +49,7 @@ static void unzzip_mem_disk_cat_file(ZZI
     if (file) 
     {
 	char buffer[1025]; int len;
-	while ((len = zzip_mem_disk_fread (buffer, 1, 1024, file))) 
+	while (0 < (len = zzip_mem_disk_fread (buffer, 1, 1024, file)))
 	{
 	    fwrite (buffer, 1, len, out);
 	}
Index: zziplib-0.13.69/bins/unzzipcat-mix.c
===================================================================
--- zziplib-0.13.69.orig/bins/unzzipcat-mix.c
+++ zziplib-0.13.69/bins/unzzipcat-mix.c
@@ -60,7 +60,7 @@ static void unzzip_cat_file(ZZIP_DIR* di
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_fread (buffer, 1, 1024, file))) 
+	while (0 < (len = zzip_fread (buffer, 1, 1024, file)))
 	{
 	    fwrite (buffer, 1, len, out);
 	}
Index: zziplib-0.13.69/bins/unzzipcat-zip.c
===================================================================
--- zziplib-0.13.69.orig/bins/unzzipcat-zip.c
+++ zziplib-0.13.69/bins/unzzipcat-zip.c
@@ -60,7 +60,7 @@ static void unzzip_cat_file(ZZIP_DIR* di
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_file_read (file, buffer, 1024))) 
+	while (0 < (len = zzip_file_read (file, buffer, 1024)))
 	{
 	    fwrite (buffer, 1, len, out);
 	}
Index: zziplib-0.13.69/bins/unzzipshow.c
===================================================================
--- zziplib-0.13.69.orig/bins/unzzipshow.c
+++ zziplib-0.13.69/bins/unzzipshow.c
@@ -22,7 +22,7 @@ static void zzip_entry_fprint(ZZIP_ENTRY
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_entry_fread (buffer, 1024, 1, file)))
+	while (0 < (len = zzip_entry_fread (buffer, 1024, 1, file)))
 	    fwrite (buffer, len, 1, out);
 
 	zzip_entry_fclose (file);
@@ -35,7 +35,7 @@ static void zzip_cat_file(FILE* disk, ch
     if (file) 
     {
 	char buffer[1024]; int len;
-	while ((len = zzip_entry_fread (buffer, 1024, 1, file)))
+	while (0 < (len = zzip_entry_fread (buffer, 1024, 1, file)))
 	    fwrite (buffer, len, 1, out);
 	
 	zzip_entry_fclose (file);
Index: zziplib-0.13.69/bins/zzipmake-zip.c
===================================================================
--- zziplib-0.13.69.orig/bins/zzipmake-zip.c
+++ zziplib-0.13.69/bins/zzipmake-zip.c
@@ -57,7 +57,7 @@ int rezzip_make (int argc, char ** argv)
 		continue;
 	    }
 
-	    while ((n = read (input, buf, 16)))
+	    while (0 < (n = read (input, buf, 16)))
 	    {
 		zzip_write (output, buf, n);
 	    }

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File bsc1187526-fix-Incorrect-handling-of-function-zzip_fread-return-value.patch of Package zziplib

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