Satisfy linter

Author: terryburton

tests/ps_tests/run

@@ -24,7 +24,6 @@ fi
 
 run_test() {
 	local resdir=$1
-	local label=$2
 
 	if OUT=$(cd "$resdir" && gs -sNOSAFER -dNOPAUSE -dBATCH -sDEVICE=nullpage "$STRING_CONTINUE_BUG" -P ../../../"$TEST"/test.ps 2>&1); then
 		if echo "$OUT" | grep -qFx 'PASS'; then