diff options
Diffstat (limited to 'rpmtools.pm')
| -rw-r--r-- | rpmtools.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rpmtools.pm b/rpmtools.pm index 6805fd0..b7b7184 100644 --- a/rpmtools.pm +++ b/rpmtools.pm @@ -399,7 +399,7 @@ sub version_compare { local $_; while ($a || $b) { - my ($sb, $sa) = map { $1 if $a =~ /^\W*\d/ ? s/^\W*0*(\d+)// : s/^\W*(\D+)// } ($b, $a); + my ($sb, $sa) = map { $1 if ($a || 0) =~ /^\W*\d/ ? s/^\W*0*(\d+)// : s/^\W*(\D+)// } ($b, $a); $_ = length($sa) cmp length($sb) || $sa cmp $sb and return $_; } } |