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| author | Francois Pons <fpons@mandriva.com> | 2000-12-05 16:22:21 +0000 |
|---|---|---|
| committer | Francois Pons <fpons@mandriva.com> | 2000-12-05 16:22:21 +0000 |
| commit | 7f02bd3425a9d581a76ee956f9f257594999e923 (patch) | |
| tree | c95877bdeb84d42fe8b09701acc47cf3e3ddc6bd | |
| parent | c9c07f9e0d2ebfb7d3644394609ef9839b1530cb (diff) | |
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final fixes to versionCompare to make sure no deadlock can occurs.
| -rw-r--r-- | perl-install/pkgs.pm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/perl-install/pkgs.pm b/perl-install/pkgs.pm index 4533f1808..8e5e62afd 100644 --- a/perl-install/pkgs.pm +++ b/perl-install/pkgs.pm @@ -836,8 +836,9 @@ sub versionCompare($$) { 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 $a =~ /^\W*\d/ ? s/^\W*0*(\d+)// : s/^\W*(\D*)// } ($b, $a); $_ = length($sa) cmp length($sb) || $sa cmp $sb and return $_; + $sa eq '' && $sb eq '' and return $a cmp $b; } } |