From e20600c8a404d35bd4b4c02976ce08f5b166f415 Mon Sep 17 00:00:00 2001
From: Oliver Kiddle <opk@users.sourceforge.net>
Date: Fri, 19 May 2000 16:19:39 +0000
Subject: Fix _su to use user's shell for completion after -c again

---
 Completion/User/_su | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'Completion')

diff --git a/Completion/User/_su b/Completion/User/_su
index e5bf09d80..daf301555 100644
--- a/Completion/User/_su
+++ b/Completion/User/_su
@@ -6,7 +6,7 @@ local shell comp name usr base
 (( base=$?+2 ))
 
 if [[ CURRENT -eq base ]]; then
-  compgen -u && return
+  _users && return
   usr=root
 elif [[ CURRENT -ge base+1 ]]; then
   usr=$words[base]
@@ -14,9 +14,9 @@ else
   return
 fi
 
-shell=${"$(egrep "^$usr:" </etc/passwd)"##*:}
+shell="${${(M@)${(@f)$(</etc/passwd)}:#$usr*}##*:}"
 compset -n $base
 for name in $shell $shell:t -default-; do
   comp="$_comps[$name]"
-  [[ ! -z "$comp" ]] && "$comp" && return
+  [[ -n "$comp" ]] && "$comp" && return
 done  
-- 
cgit 1.4.1