fix ./scripts/env delete

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12399 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/env b/scripts/env
index a1211fb..1aee4b3 100755 (executable)
--- a/scripts/env
+++ b/scripts/env
@@ -148,10 +148,11 @@ env_clear() {
 
 env_delete() {
        local name="${1##*/}"
+       env_init
        [ -z "$name" ] && usage
-       [ -f "$envdir/.git/refs/heads/$name" ] || error "environment '$name' not found"
+       [ -f "$ENVDIR/.git/refs/heads/$name" ] || error "environment '$name' not found"
        branch="$(git branch | grep '^\* ' | awk '{print $2}')"
-       [ "$name" = "branch" ] && error "cannot delete the currently selected environment"
+       [ "$name" = "$branch" ] && error "cannot delete the currently selected environment"
        git branch -D "$name"
 }