From 63eb4e7e440945a63672492b99844c5feae0a60c Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Sun, 22 Mar 2009 11:20:40 +0100
Subject: whichf: return 1 if no function definition file was found

---
 etc/functions/whichf | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'etc/functions/whichf')

diff --git a/etc/functions/whichf b/etc/functions/whichf
index dc8d04b..01026c4 100755
--- a/etc/functions/whichf
+++ b/etc/functions/whichf
@@ -1,2 +1,7 @@
 ## vim:ft=zsh
-echo ${^fpath}/$1(-.N)
+## locate the file corresponding to a function
+if [[ -n $(echo ${^fpath}/$1(-.N)) ]] {
+	echo ${^fpath}/$1(-.N)
+} else {
+	return 1
+}
-- 
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