From 5e7e797ca90cd1c1b7ab54d39118f0b7469f348f Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Fri, 1 Aug 2008 11:48:38 +0000
Subject: TCP functions: fix some variable handling problems, also standardise
 indentation add-zsh-hook: fix check for existence of hook function in
 existing hook

---
 Functions/Misc/add-zsh-hook | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Functions/Misc/add-zsh-hook')

diff --git a/Functions/Misc/add-zsh-hook b/Functions/Misc/add-zsh-hook
index f534980f5..aedc1e754 100644
--- a/Functions/Misc/add-zsh-hook
+++ b/Functions/Misc/add-zsh-hook
@@ -66,7 +66,7 @@ if (( del )); then
   fi
 else
   if (( ${(P)+hook} )); then
-    if (( ${(P)hook[(I)$fn]} == 0 )); then
+    if (( ${${(P)hook}[(I)$fn]} == 0 )); then
       set -A $hook ${(P)hook} $fn
     fi
   else
-- 
cgit 1.4.1