From b6dd9af94235f6944970c8c16b329c78d2f6f6da Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Thu, 9 Sep 1999 09:28:10 +0000
Subject: zsh-workers/7736

---
 Completion/Core/_display | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'Completion/Core/_display')

diff --git a/Completion/Core/_display b/Completion/Core/_display
index 5bddeaac1..331915b91 100644
--- a/Completion/Core/_display
+++ b/Completion/Core/_display
@@ -39,7 +39,7 @@ if (( $#_arr )); then
   # descriptions.
 
   _simple=()
-  _len=1
+  _len=-1
   for _i in "$_arr[@]";  do
     _tmp="${#_i%%:*}"
     if [[ "$_i" = *:?* ]]; then
@@ -49,6 +49,11 @@ if (( $#_arr )); then
     fi
   done
 
+  if [[ _len -lt 0 ]]; then
+    eval "${_param}=''"
+    return 1
+  fi
+
   # Now we build the list in `_tmp', adding one line per string.
 
   _tmp=''
-- 
cgit 1.4.1