Standardize shell script, closes #788

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4807 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/config/lxdialog/check-lxdialog.sh b/scripts/config/lxdialog/check-lxdialog.sh
index 120d624..df81c44 100644 (file)
--- a/scripts/config/lxdialog/check-lxdialog.sh
+++ b/scripts/config/lxdialog/check-lxdialog.sh
@@ -57,7 +57,7 @@ usage() {
        printf "Usage: $0 [-check compiler options|-header|-library]\n"
 }
 
-if [ $# == 0 ]; then
+if [ $# -eq 0 ]; then
        usage
        exit 1
 fi