From 423543d389101594269ded5d386affd01c9f2edf Mon Sep 17 00:00:00 2001
From: Sven Wischnowsky <wischnow@users.sourceforge.net>
Date: Tue, 6 Jun 2000 13:04:10 +0000
Subject: make _expand ignore empty expansions (11777)

---
 Completion/Core/_expand | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Completion')

diff --git a/Completion/Core/_expand b/Completion/Core/_expand
index fb146e0de..094806f29 100644
--- a/Completion/Core/_expand
+++ b/Completion/Core/_expand
@@ -54,7 +54,7 @@ fi
 
 # If the array is empty, store the original string again.
 
-(( $#exp )) || exp=("$word")
+[[ -z "$exp" ]] && exp=("$word")
 
 subd=("$exp[@]")
 
@@ -92,7 +92,7 @@ zstyle -s ":completion:${curcontext}:" sort sort
 if (( $#exp == 1 )); then
   if [[ -d $exp && "$exp[1]" != */ ]]; then
     suf=/
-  elif zstyle -T ":completion:${curcontext}:" add-space; then
+  elif ! zstyle -T ":completion:${curcontext}:" add-space; then
     suf=
   fi
 fi
-- 
cgit 1.4.1