[PATCH] runtest: Reintroduce "local" to fix clobbering status

[James Clarke]

Without "local", run_applet_testcase overwrites the global "status",
causing previous test failures to be ignored. Bashisms already exist
elsewhere in the file, including "local", so we can just add "local"
back.

Fixes: bca4ea8b68403e6f751341b82c65937f14590679
Signed-off-by: James Clarke <jrtc27 at jrtc27.com>
---
 testsuite/runtest | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/testsuite/runtest b/testsuite/runtest
index 44f9cd1a1..aa452a205 100755
--- a/testsuite/runtest
+++ b/testsuite/runtest
@@ -12,14 +12,14 @@ total_failed=0
 # Option -e will make testcase stop on the first failed command.
 run_applet_testcase()
 {
-	applet="$1"
-	testcase="$2"
+	local applet="$1"
+	local testcase="$2"
 
-	status=0
-	uc_applet=$(echo "$applet" | tr a-z A-Z)
-	testname="$testcase"
+	local status=0
+	local uc_applet=$(echo "$applet" | tr a-z A-Z)
+	local testname="$testcase"
 
-	testname="${testname##*/}" # take basename
+	local testname="${testname##*/}" # take basename
 	if grep "^# CONFIG_$uc_applet is not set$" "$bindir/.config" >/dev/null; then
 		echo "UNTESTED: $testname"
 		return 0
-- 
2.14.1