From d52261ec3e39326ebc7c571487f0a443903072af Mon Sep 17 00:00:00 2001
From: Dave Brolley <brolley@redhat.com>
Date: Fri, 12 Sep 2008 15:05:38 -0400
Subject: Ensure $first_stap is not empty in staprun_PATH

---
 stap-client | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/stap-client b/stap-client
index f4ccb033..0ac9bd68 100755
--- a/stap-client
+++ b/stap-client
@@ -659,6 +659,12 @@ function staprun_PATH {
     # staprun may invoke 'stap'. So we can use the current PATH if we were
     # not invoked as 'stap' or we are not the first 'stap' on the PATH.
     local first_stap=`which stap 2>/dev/null`
+
+    if test "X$first_stap" = "X"; then
+	echo "$PATH"
+	return
+    fi
+
     if test `which $0 2>/dev/null` != $first_stap; then
 	echo "$PATH"
 	return
-- 
cgit