From 2b3d9fb410b0468259ecfd0e5f9852f1c0c5b225 Mon Sep 17 00:00:00 2001
From: "lpsolit%gmail.com" <>
Date: Tue, 5 Feb 2008 05:24:20 +0000
Subject: Bug 415663: Flag->snapshot() calls Flag->match() with attach_id being
 undefined when editing bug flags - Patch by Frédéric Buclin
 <LpSolit@gmail.com> a=LpSolit
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---
 Bugzilla/Flag.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Bugzilla/Flag.pm b/Bugzilla/Flag.pm
index 1fc2a6827..00e40e33f 100644
--- a/Bugzilla/Flag.pm
+++ b/Bugzilla/Flag.pm
@@ -215,6 +215,11 @@ sub match {
             $criteria->{'attach_id'} = IS_NULL;
         }
     }
+    # Flag->snapshot() calls Flag->match() with bug_id and attach_id
+    # as hash keys, even if attach_id is undefined.
+    if (exists $criteria->{'attach_id'} && !defined $criteria->{'attach_id'}) {
+        $criteria->{'attach_id'} = IS_NULL;
+    }
 
     return $class->SUPER::match(@_);
 }
-- 
cgit v1.2.3-24-g4f1b