Merge "lunch: error on >1 arg (before ignored)"

2020-03-04 00:39:28 +00:00
parent b6145d320c 92793dc56c
commit d567ea400a
1 changed files with 6 additions and 1 deletions
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -599,7 +599,12 @@ function lunch()
 {
    local answer

-    if [ "$1" ] ; then
+    if [[ $# -gt 1 ]]; then
+        echo "usage: lunch [target]" >&2
+        return 1
+    fi
+
+    if [ "$1" ]; then
        answer=$1
    else
        print_lunch_menu