From 0de530067f2a524bc483d958a105b1efb1ab6a86 Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Wed, 26 Aug 2009 10:13:51 +0000
Subject: [PATCH] added missing check on jtag_execute

git-svn-id: svn://svn.berlios.de/openocd/trunk@2630 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/jtag/core.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 8cb4da558e..3021a10306 100644
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -1064,7 +1064,10 @@ int jtag_validate_chain(void)
 
 
 	jtag_add_plain_ir_scan(1, &field, TAP_RESET);
-	jtag_execute_queue();
+	int retval;
+	retval = jtag_execute_queue();
+	if (retval != ERROR_OK)
+		return retval;
 
 	tap = NULL;
 	chain_pos = 0;
-- 
2.30.2