From 820772a83981e28241ba1ed9cf293afba6899f39 Mon Sep 17 00:00:00 2001
From: "Vadim A. Misbakh-Soloviov" <mva@mva.name>
Date: Fri, 15 Nov 2013 02:15:18 +0700
Subject: [PATCH] _eselect: fix function existance checking.

Signed-off-by: Vadim A. Misbakh-Soloviov <mva@mva.name>
---
 src/_eselect | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_eselect b/src/_eselect
index 9ac2aca..71610f7 100644
--- a/src/_eselect
+++ b/src/_eselect
@@ -228,7 +228,7 @@ _eselect() {
             fi
         else
             if (( $modnames[(I)$words[2]] )); then
-                (whence _eselect_$words[2] &>/dev/null) && _eselect_$words[2] "$@"
+                (( $+functions[_eselect_$words[2]] )) && _eselect_$words[2] "$@"
             fi
         fi
     fi