From 89b41766cc47e26c59bfd95e351ab7767c394ab9 Mon Sep 17 00:00:00 2001
From: Koosha Khajeh Moogahi <koosha.khajeh@gmail.com>
Date: Sat, 9 Jun 2012 00:16:16 +0200
Subject: Bug 577014: [SINGLE|MULTIPLE]_SELECT custom fields with no new
 values, containing only the default value '---' and marked as mandatory,
 blocks the user to update/create a bug r/a=LpSolit

---
 Bugzilla/Bug.pm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index a848c866b..741475a74 100644
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -1953,6 +1953,12 @@ sub _check_field_is_mandatory {
 
     return if !$field->is_visible_on_bug($params || $invocant);
 
+    return if ($field->type == FIELD_TYPE_SINGLE_SELECT
+                 && scalar @{ get_legal_field_values($field->name) } == 1);
+
+    return if ($field->type == FIELD_TYPE_MULTI_SELECT
+                 && !scalar @{ get_legal_field_values($field->name) });
+
     if (ref($value) eq 'ARRAY') {
         $value = join('', @$value);
     }
-- 
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