From d4d30974a9e736d2d2d47c19729df0e931688af0 Mon Sep 17 00:00:00 2001
From: miholeus <me@miholeus.com>
Date: Fri, 7 Jul 2017 11:08:53 +0300
Subject: [PATCH] exclude null values from location

---
 src/Rocketeer/Services/Connections/Shell/Modules/Binaries.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Rocketeer/Services/Connections/Shell/Modules/Binaries.php b/src/Rocketeer/Services/Connections/Shell/Modules/Binaries.php
index d2827cce2..ba90cb6ee 100644
--- a/src/Rocketeer/Services/Connections/Shell/Modules/Binaries.php
+++ b/src/Rocketeer/Services/Connections/Shell/Modules/Binaries.php
@@ -92,6 +92,8 @@ public function which($binary, $fallback = null, $prompt = true)
             $locations[] = $fallback;
         }
 
+        $locations = array_diff($locations, array(null));
+
         // Add command prompt if possible
         if ($this->hasCommand() && $prompt) {
             $prompt = 'Binary "'.$binary.'" could not be found, please enter the path to it';