From 50f759eb6c2da98eb682d804a6d767137269ad50 Mon Sep 17 00:00:00 2001
From: "lpsolit%gmail.com" <>
Date: Wed, 25 Apr 2007 04:11:42 +0000
Subject: Bug 378672: Use of uninitialized value in numeric comparison (<=>) at
 Bugzilla/Update.pm line 178 - Patch by Frédéric Buclin <LpSolit@gmail.com>
 r/a=mkanat
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---
 Bugzilla/Update.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Bugzilla/Update.pm')

diff --git a/Bugzilla/Update.pm b/Bugzilla/Update.pm
index 596290ab9..f2b17a6b0 100644
--- a/Bugzilla/Update.pm
+++ b/Bugzilla/Update.pm
@@ -173,8 +173,8 @@ sub _synchronize_data {
 sub _compare_versions {
     my ($old_ver, $new_ver) = @_;
     while (scalar(@$old_ver) && scalar(@$new_ver)) {
-        my $old = shift(@$old_ver);
-        my $new = shift(@$new_ver);
+        my $old = shift(@$old_ver) || 0;
+        my $new = shift(@$new_ver) || 0;
         return $new <=> $old if ($new <=> $old);
     }
     return scalar(@$new_ver) <=> scalar(@$old_ver);
-- 
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