From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Wed, 26 Aug 2009 10:13:51 +0000 (+0000)
Subject: added missing check on jtag_execute
X-Git-Tag: v0.3.0-rc0~321
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=0de530067f2a524bc483d958a105b1efb1ab6a86;p=openocd

added missing check on jtag_execute

git-svn-id: svn://svn.berlios.de/openocd/trunk@2630 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 8cb4da55..3021a103 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;