From c6124d4d37bd1571662d395a4d70f91610bc3139 Mon Sep 17 00:00:00 2001
From: "Brian K. Christensen" <bkc@secoya.dk>
Date: Wed, 5 Jul 2017 15:42:35 +0200
Subject: [PATCH] Updater: fix bug regarding source init in new updater logic

---
 init.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init.zsh b/init.zsh
index b2a79c83..eb160913 100644
--- a/init.zsh
+++ b/init.zsh
@@ -23,7 +23,7 @@ unset min_zsh_version
 function zprezto-update () (
   function cannot-fast-forward {
     local STATUS="$1"
-    [[ "${STATUS}" ]] && printf "%s\n" "${STATUS}"
+    [[ -n "${STATUS}" ]] && printf "%s\n" "${STATUS}"
     printf "Unable to fast-forward the changes. You can fix this by "
     printf "running\ncd '%s' and then\n'git pull' " "${ZPREZTODIR}"
     printf "to manually pull and possibly merge in changes\n"