From 9d4d7d8f991ad3b27f223a2a987f2517971cd868 Mon Sep 17 00:00:00 2001
From: Roger Peppe <rogpeppe@gmail.com>
Date: Tue, 12 Jan 2010 09:45:11 -0800
Subject: [PATCH] Fix bug that prevented the gofmt test script being run on
 more than one explicitly named file.

R=rsc, gri
CC=golang-dev
https://golang.org/cl/186095
---
 src/cmd/gofmt/test.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cmd/gofmt/test.sh b/src/cmd/gofmt/test.sh
index d76d89becc0..59d5117b247 100755
--- a/src/cmd/gofmt/test.sh
+++ b/src/cmd/gofmt/test.sh
@@ -129,7 +129,7 @@ runtest() {
 
 
 runtests() {
-	if [ "$@" = "" ]; then
+	if [ $# = 0 ]; then
 		runtest apply
 		# verify the pretty-printed files can be compiled with $GC again
 		# do it in local directory only because of the prerequisites required
@@ -146,7 +146,7 @@ runtests() {
 
 
 # run over all .go files
-runtests "$*"
+runtests "$@"
 cleanup
 
 # done