--- src/events.c	2005-01-15 11:03:34.000000000 -0600
+++ src/events.c	2006-01-11 20:31:07.000000000 -0600
@@ -411,7 +411,7 @@
     }
   else
     {
-      PRINT_ERROR(("Impossible: No matching key\n"));
+      PRINT_ERROR(("Impossible: No matching key [%s]\n", XKeysymToString(ks)));
     }
 }