From 6904fb53591ff509b7d15f25ed6d3af8cbe5949a Mon Sep 17 00:00:00 2001
From: "lpsolit%gmail.com" <>
Date: Wed, 25 Apr 2007 04:13:02 +0000
Subject: [PATCH] =?utf8?q?Bug=20378672:=20Use=20of=20uninitialized=20value?=
 =?utf8?q?=20in=20numeric=20comparison=20(<=3D>)=20at=20Bugzilla/Update.pm?=
 =?utf8?q?=20line=20178=20-=20Patch=20by=20Fr=C3=83=C2=A9d=C3=83=C2=A9ric?=
 =?utf8?q?=20Buclin=20<LpSolit@gmail.com>=20r/a=3Dmkanat?=
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---
 Bugzilla/Update.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Bugzilla/Update.pm b/Bugzilla/Update.pm
index 596290ab9f..f2b17a6b00 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);
-- 
2.47.2