--- a/src/error.c	Thu Mar 12 20:00:48 2009 +0200
+++ b/src/error.c	Thu Mar 12 21:12:48 2009 +0200
@@ -67,7 +67,7 @@
     struct error_desc **desc_table, *desc = NULL;
 
     // iterate over each defined error_desc array
-    for (desc_table = _desc_tables; desc_table; desc_table++) {
+    for (desc_table = _desc_tables; *desc_table; desc_table++) {
         for (desc = *desc_table; desc->code && desc->name; desc++) {
             // compare code
             if (desc->code == code)