From 9655c5b093d459df001d7a11742d9a84183ce1f2 Mon Sep 17 00:00:00 2001
From: dbrownell <dbrownell@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Thu, 17 Sep 2009 18:52:32 +0000
Subject: [PATCH] Fix coredump seen in some code paths.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2723 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/helper/jim.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/helper/jim.c b/src/helper/jim.c
index aa6382a95..d999c696f 100644
--- a/src/helper/jim.c
+++ b/src/helper/jim.c
@@ -2828,6 +2828,9 @@ void FreeScriptInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
     int i;
     struct ScriptObj *script = (void*) objPtr->internalRep.ptr;
 
+    if (!script)
+	    return;
+
     script->inUse--;
     if (script->inUse != 0) return;
     for (i = 0; i < script->len; i++) {