From: dbrownell <dbrownell@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Thu, 17 Sep 2009 18:52:32 +0000 (+0000)
Subject: Fix coredump seen in some code paths.
X-Git-Tag: v0.3.0-rc0~228
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=9655c5b093d459df001d7a11742d9a84183ce1f2;p=openocd

Fix coredump seen in some code paths.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2723 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---

diff --git a/src/helper/jim.c b/src/helper/jim.c
index aa6382a9..d999c696 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++) {