From bc7600ec605cebbe891206112a1676bdc82e8f74 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Bu=CC=88nemann?= <buenemann@louis.info>
Date: Sat, 19 Dec 2015 20:30:26 +0100
Subject: [PATCH] Fix dev.sh when homebrew is missing

---
 dev.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 mode change 100644 => 100755 dev.sh

diff --git a/dev.sh b/dev.sh
old mode 100644
new mode 100755
index ca08299..fcce219
--- a/dev.sh
+++ b/dev.sh
@@ -10,7 +10,7 @@ fi
 
 #default snappy and leveldb install path
 #you may change yourself
-HOMEBREW_PREFIX=$(brew --prefix 2>/dev/null)
+HOMEBREW_PREFIX=$(type brew >/dev/null 2>&1 && brew --prefix 2>/dev/null)
 if [[ ! -z "$HOMEBREW_PREFIX" ]]; then
   SNAPPY_DIR=$HOMEBREW_PREFIX/opt/snappy
   LEVELDB_DIR=$HOMEBREW_PREFIX/opt/leveldb