diff -uprN ./location.module ./location.module
--- ./location.module	2011-01-19 17:46:57.651613900 +0100
+++ ./location.module	2011-01-07 11:54:27.000000000 +0100
@@ -1171,7 +1171,7 @@ function location_calc_difference($oldlo
       $location_changed = TRUE;
       continue;
     }
-    else if ($oldloc[$k] === $v) {
+    else if ($oldloc[$k] == $v) {
       $changes[$k] = FALSE;
       // Exact match, no change.
       continue;