From 27a317b1687e8ae0983833de0755325b1026bc6d Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Thu, 21 Oct 2010 19:29:09 +0000
Subject: not quite posted, exactly: improvement to previous _man change

---
 Completion/Unix/Command/_man | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Completion')

diff --git a/Completion/Unix/Command/_man b/Completion/Unix/Command/_man
index 89c481239..a3a4d4796 100644
--- a/Completion/Unix/Command/_man
+++ b/Completion/Unix/Command/_man
@@ -25,9 +25,10 @@ _man() {
   (( $#_manpath )) ||
       _manpath=( /usr/man(-/) /(opt|usr)/(pkg|dt|share|X11R6|local)/(cat|)man(-/) )
 
-  if (( $words[(I)-M] )); then
+  integer index=$words[(I)-M]
+  if (( index )); then
     local opt
-    opt=$words[(( $words[(I)-M]+1 ))]
+    opt=$words[index+1]
     _manpath=($_manpath $opt)
   fi
 
-- 
cgit 1.4.1