su: Fix long option handling.

scop · Feb 18, 2012 · e4fe946 · e4fe946
1 parent f41d7e2
commit e4fe946
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/completions/su b/completions/su
@@ -7,8 +7,8 @@ fi
 
 _su() # linux-specific completion
 {
-    local cur prev words cword
-    _init_completion || return
+    local cur prev words cword split
+    _init_completion -s || return
 
     case "$prev" in
         -s|--shell)
@@ -23,6 +23,8 @@ _su() # linux-specific completion
             ;;
     esac
 
+    $split && return
+
     if [[ "$cur" == -* ]]; then
         COMPREPLY=( $( compgen -W '$( _parse_help "$1" --help )' -- "$cur" ) )
         [[ $COMPREPLY == *= ]] && compopt -o nospace