>From ad9d10708d154f3a50b1b5c3465025a646ae54a5 Mon Sep 17 00:00:00 2001
From: Spencer Oliver <ntfr...@users.sourceforge.net>
Date: Tue, 2 Feb 2010 21:15:03 +0000
Subject: [PATCH] JTAG: fix bug when no interface connected
- fix coredump when OpenOCD is started without a jtag interface connected,
Signed-off-by: Spencer Oliver <ntfr...@users.sourceforge.net>
---
src/jtag/core.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/jtag/core.c b/src/jtag/core.c
index 8a580e9..551fa95 100644
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -1623,6 +1623,8 @@ bool jtag_will_verify_capture_ir()
int jtag_power_dropout(int *dropout)
{
+ if (jtag == NULL)
+ return ERROR_FAIL;
return jtag->power_dropout(dropout);
}
--
1.6.5.1.1367.gcd48
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