Bug 927570: mid-air conflict fails to check all changed fields

r=dkl, a=simon


git-svn-id: svn://10.0.0.236/trunk@265066 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webtools/bugzilla/.bzrrev

@@ -1 +1 @@
-8781
+8782

mozilla/webtools/bugzilla/process_bug.cgi

@@ -136,8 +136,10 @@ if ($delta_ts) {
         if (!$do_midair) {
             foreach my $operation (@{ $vars->{'operations'} }) {
                 foreach my $change (@{ $operation->{'changes'} }) {
-                    $do_midair = 1 if $change->{'fieldname'} ne 'cc';
-                    last;
+                    if ($change->{'fieldname'} ne 'cc') {
+                        $do_midair = 1;
+                        last;
+                    }
                 }
                 last if $do_midair;
             }