From fa4011c6c383a56bac2ae6384da9f4e92ab56013 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Pinto?= <andredasilvapinto@gmail.com>
Date: Wed, 15 Jun 2016 17:41:14 +0200
Subject: [PATCH] Do not corrupt $MANPATH when it's not present (#16300)

Fixes #16299
---
 hacking/env-setup.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hacking/env-setup.fish b/hacking/env-setup.fish
index 0c3f351c2a8..53d17b32353 100644
--- a/hacking/env-setup.fish
+++ b/hacking/env-setup.fish
@@ -39,7 +39,7 @@ end
 # Set MANPATH
 if not contains $PREFIX_MANPATH $MANPATH
     if not set -q MANPATH
-        set -gx MANPATH $PREFIX_MANPATH
+        set -gx MANPATH $PREFIX_MANPATH:
     else
         set -gx MANPATH $PREFIX_MANPATH $MANPATH
     end