# http://mantis.bearnip.com/view.php?id=503
--- ldmud-3.3.714.orig/src/interpret.c	2006-07-10 04:44:33.000000000 +0200
+++ ldmud-3.3.714/src/interpret.c	2007-04-29 23:55:34.000000000 +0200
@@ -15165,6 +15165,8 @@
         if (arg->type == T_NUMBER)
         {
             count = arg->u.number;
+            if (count<0 && !use_range)
+              ERRORF(("foreach() got %ld, expected a positive integer.\n",count));
             vars_required = 1;
         }
         else if (arg->type == T_STRING)