From 50e2ba6d8355c58b681c5e8efb8ebf668ad9937c Mon Sep 17 00:00:00 2001
From: nomisto <simonott@gmx.at>
Date: Fri, 5 May 2017 20:56:32 +0200
Subject: [PATCH] Doesn't set up flavours for each custom app if the custom app
 directory doesnt exist.

---
 app/build.gradle | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index e672c1c38..766744db2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -116,13 +116,15 @@ if (project.hasProperty('customDir')) {
 }
 
 // Set up flavours for each custom app in the directory
-custom.eachFile() { file ->
+if(custom.listFiles()) {
+  custom.eachFile() { file ->
 
-  def fileName = file.getName()
-  if (fileName.contains("test") || fileName == "main" || fileName.contains("Test")) {
-    return
+    def fileName = file.getName()
+    if (fileName.contains("test") || fileName == "main" || fileName.contains("Test")) {
+      return
+    }
+    map.put(fileName, file.getAbsolutePath())
   }
-  map.put(fileName, file.getAbsolutePath())
 }
 
 android {