From: ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Mon, 4 Feb 2008 08:25:07 +0000 (+0000)
Subject: Added patch to stop SEGFAULT with missing jtag config lines. Thanks Øyvind Harboe
X-Git-Tag: v0.1.0~1009
X-Git-Url: https://review.openocd.org/gitweb?a=commitdiff_plain;ds=sidebyside;h=33f72055b7eab0e3925625490326ab3e9ff24388;p=openocd.git

Added patch to stop SEGFAULT with missing jtag config lines. Thanks Øyvind Harboe
https://lists.berlios.de/pipermail/openocd-development/2008-January/000731.html

git-svn-id: svn://svn.berlios.de/openocd/trunk@280 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---

diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index c205d83744..e413b9f330 100644
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -331,8 +331,9 @@ jtag_device_t* jtag_get_device(int num)
 		device = device->next;
 		i++;
 	}
-
-	return NULL;
+	
+	ERROR("jtag device number %d not defined", num);
+	exit(-1);
 }
 
 void* cmd_queue_alloc(size_t size)