Bug 225075: Fix exact case search so it only selects bugs with matching case strings.

r=bbaetz, a=justdave


git-svn-id: svn://10.0.0.236/trunk@151638 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webtools/bugzilla/Bugzilla/Search.pm

@@ -674,7 +674,7 @@ sub init {
              $term = "$ff != $q";
          },
          ",casesubstring" => sub {
-             $term = "INSTR($ff, $q)";
+             $term = "INSTR(CAST($ff AS BINARY), CAST($q AS BINARY))";
          },
          ",substring" => sub {
              $term = "INSTR(LOWER($ff), " . lc($q) . ")";