From bae3c15416812aa72be20094d22c33753f9d6b87 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Fri, 19 Sep 2008 23:24:02 +0200
Subject: rtab: Prevent endless loops

---
 etc/functions/rtab | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'etc/functions/rtab')

diff --git a/etc/functions/rtab b/etc/functions/rtab
index e3a0c20..2fcbf42 100644
--- a/etc/functions/rtab
+++ b/etc/functions/rtab
@@ -61,10 +61,10 @@ tree=(${(s:/:)dir})
 		expn=(a b)
 		part=''
 		i=0
-		until [[ (( ${#expn} == 1 )) || $dir = $expn ]]  do
+		until [[ (( ${#expn} == 1 )) || $dir = $expn || $i -gt 99 ]]  do
 			(( i++ ))
 			part+=$dir[$i]
-			expn=($(echo ${part}*))
+			expn=($(echo ${part}*(/)))
 			(( short )) && break
 		done
 		result+="/$part"
-- 
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