From eaa55b546134c5adf461f485d4ab388df2b6ea8b Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Mon, 13 Mar 2000 01:55:02 +0000
Subject: zsh-workers/10099

---
 Completion/User/_groups | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'Completion/User')

diff --git a/Completion/User/_groups b/Completion/User/_groups
index b4ecab38c..185b06549 100644
--- a/Completion/User/_groups
+++ b/Completion/User/_groups
@@ -1,13 +1,14 @@
 #compdef newgrp
 
-local expl groups
+local expl groups tmp
 
 _wanted groups expl group || return 1
 
 if ! zstyle -a ":completion:${curcontext}:" groups groups; then
   (( $+_cache_groups )) ||
-      if (( ${+commands[ypcat]} )); then
-        : ${(A)_cache_groups:=${${(s: :)$(_call groups ypcat group.byname)}%%:*}} # If you use YP
+      if (( ${+commands[ypcat]} )) &&
+	  tmp=$(_call groups ypcat group.byname); then
+        : ${(A)_cache_groups:=${${(f)tmp}%%:*}} # If you use YP
       else
         : ${(A)_cache_groups:=${${(s: :)$(</etc/group)}%%:*}}
       fi
-- 
cgit 1.4.1