File hostlist-fix-use-of-strchr.patch of Package pdsh.30882

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File hostlist-fix-use-of-strchr.patch of Package pdsh.30882

From: Mark A. Grondona <mark.grondona@gmail.com>
Date: Thu Aug 12 18:51:55 2021 -0700
Subject: hostlist: fix use of strchr()
Patch-mainline: Not yet
Git-repo: https://github.com/chaos/pdsh
Git-commit: 8ad5f4ff5dcccb87d6723cb36aa8097b27fdae6a
References:

Problem: Comparison of strchr() result to NUL results in compiler
warnings.

Test strchr() result against NULL instead to avoid the compiler
warnings.

Signed-off-by: Egbert Eich <eich@suse.de>
---
 src/common/hostlist.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/common/hostlist.c b/src/common/hostlist.c
index d7c9bb9..69edc43 100644
--- a/src/common/hostlist.c
+++ b/src/common/hostlist.c
@@ -369,7 +369,7 @@ static char * _next_tok(char *sep, char **str)
     int level = 0;
 
     /* push str past any leading separators */
-    while (**str != '\0' && strchr(sep, **str) != '\0')
+    while (**str != '\0' && strchr(sep, **str))
         (*str)++;
 
     if (**str == '\0')
@@ -378,7 +378,7 @@ static char * _next_tok(char *sep, char **str)
     /* assign token ptr */
     tok = *str;
 
-    while ( **str != '\0' && 
+    while ( **str != '\0' &&
 	    (level != 0 || strchr(sep, **str) == NULL) ) {
       if ( **str == '[' ) level++;
       else if ( **str == ']' ) level--;
@@ -386,7 +386,7 @@ static char * _next_tok(char *sep, char **str)
     }
     
    /* nullify consecutive separators and push str beyond them */
-    while (**str != '\0' && strchr(sep, **str) != '\0')
+    while (**str != '\0' && strchr(sep, **str) != NULL)
         *(*str)++ = '\0';
 
     return tok;

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File hostlist-fix-use-of-strchr.patch of Package pdsh.30882

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