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openSUSE:Factory:Rebuild
warewulf
common-Check-for-non-empty-string-before-chomp....
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File common-Check-for-non-empty-string-before-chomp.patch of Package warewulf
From: Egbert Eich <eich@suse.com> Date: Mon Oct 4 19:56:06 2021 +0200 Subject: common: Check for non-empty string before chomp() Patch-mainline: Not yet Git-commit: 095b0b5452183654517c30e231912af82baf0c9d References: Signed-off-by: Egbert Eich <eich@suse.com> --- common/lib/Warewulf/System/Suse.pm | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/common/lib/Warewulf/System/Suse.pm b/common/lib/Warewulf/System/Suse.pm index 155547c..78e4075 100644 --- a/common/lib/Warewulf/System/Suse.pm +++ b/common/lib/Warewulf/System/Suse.pm @@ -80,7 +80,9 @@ service($$$) while(<SERVICE>) { $self->{"OUTPUT"} .= $_; } - chomp($self->{"OUTPUT"}); + if (defined($self->{"OUTPUT"})) { + chomp($self->{"OUTPUT"}); + } if (close SERVICE) { &dprint("Service command ran successfully\n"); return(1);
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