From 6f917ad376481995ab7d29fb53b08ec8d507eb9e Mon Sep 17 00:00:00 2001
From: Tim Rice <tim@multitalents.net>
Date: Tue, 28 Jan 2014 10:26:25 -0800
Subject:  - (tim) [regress/agent.sh regress/agent-ptrace.sh] Assign $? to a
 variable    when used as an error message inside an if statement so we
 display the    correct into. agent.sh patch from Petr Lautrbach.

---
 regress/agent-ptrace.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'regress/agent-ptrace.sh')

diff --git a/regress/agent-ptrace.sh b/regress/agent-ptrace.sh
index 6824b8141..ae150641f 100644
--- a/regress/agent-ptrace.sh
+++ b/regress/agent-ptrace.sh
@@ -45,8 +45,9 @@ else
 	gdb ${SSHAGENT} ${SSH_AGENT_PID} > ${OBJ}/gdb.out 2>&1 << EOF
 		quit
 EOF
-	if [ $? -ne 0 ]; then
-		fail "gdb failed: exit code $?"
+	r=$?
+	if [ $r -ne 0 ]; then
+		fail "gdb failed: exit code $r"
 	fi
 	egrep 'ptrace: Operation not permitted.|procfs:.*Permission denied.|ttrace.*Permission denied.|procfs:.*: Invalid argument.|Unable to access task ' >/dev/null ${OBJ}/gdb.out
 	r=$?
-- 
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