Bug 12282 - General summary reports. Patch by gerv; r=joel.

git-svn-id: svn://10.0.0.236/trunk@130413 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webtools/bugzilla/Bugzilla/Search.pm

@@ -813,6 +813,10 @@ sub init {
             $suppseen{$str} = 1;
         }
     }
+    
+    # Make sure we create a legal SQL query.
+    @andlist = ("1 = 1") if !@andlist;
+    
     my $query =  ("SELECT DISTINCT " . 
                     join(', ', @fields) .
                   ", COUNT(DISTINCT ugmap.group_id) AS cntuseringroups, " .