From ad966d3d5d28d452693001d156d1faea8b5b4e6d Mon Sep 17 00:00:00 2001
From: Thomas Sibley <tom@zulutango.org>
Date: Thu, 30 Oct 2014 15:50:02 -0700
Subject: [PATCH] manpath issues a warning if MANPATH is already set; ignore it

Broken mostly recently by daa2c94.
---
 lib/App/perlbrew.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/App/perlbrew.pm b/lib/App/perlbrew.pm
index 60340219..4b49f060 100644
--- a/lib/App/perlbrew.pm
+++ b/lib/App/perlbrew.pm
@@ -2459,7 +2459,7 @@ __perlbrew_purify () {
 }
 
 __perlbrew_set_path () {
-    export MANPATH=$PERLBREW_MANPATH${PERLBREW_MANPATH:+:}$(__perlbrew_purify "$(manpath)")
+    export MANPATH=$PERLBREW_MANPATH${PERLBREW_MANPATH:+:}$(__perlbrew_purify "$(manpath 2>/dev/null)")
     export PATH=${PERLBREW_PATH:-$PERLBREW_ROOT/bin}:$(__perlbrew_purify $PATH)
     hash -r
 }