From 2f41503f8e32853f14563870be0b3f08609037cd Mon Sep 17 00:00:00 2001
From: tg <tg@mirbsd.org>
Date: Tue, 20 Nov 2012 18:06:53 +0000
Subject: [PATCH] make more internal consistency checks #ifndef MKSH_SMALL

---
 var.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/var.c b/var.c
index 2a3699a..f0c9ac2 100644
--- a/var.c
+++ b/var.c
@@ -27,7 +27,7 @@
 #include <sys/sysctl.h>
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/var.c,v 1.156 2012/11/20 17:42:32 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/var.c,v 1.157 2012/11/20 18:06:53 tg Exp $");
 
 /*-
  * Variables
@@ -417,12 +417,15 @@ setstr(struct tbl *vq, const char *s, int error_ok)
 	if (!(vq->flag&INTEGER)) {
 		/* string dest */
 		if ((vq->flag&ALLOC)) {
+#ifndef MKSH_SMALL
 			/* debugging */
 			if (s >= vq->val.s &&
-			    s <= vq->val.s + strlen(vq->val.s))
+			    s <= vq->val.s + strlen(vq->val.s)) {
 				internal_errorf(
 				    "setstr: %s=%s: assigning to self",
 				    vq->name, s);
+			}
+#endif
 			afree(vq->val.s, vq->areap);
 		}
 		vq->flag &= ~(ISSET|ALLOC);