--- rxvt-unicode/src/keyboard.C	2009/09/04 15:40:12	1.31
+++ rxvt-unicode/src/keyboard.C	2009/12/26 10:24:04	1.32
@@ -428,7 +428,7 @@
 
   keymap.swap (sorted_keymap);
 
-#ifdef DEBUG_STRICT
+#ifndef NDEBUG
   // check for invariants
   for (i = 0; i < KEYSYM_HASH_BUDGETS; ++i)
     {