From 8545ab8430e202cf1b61d3a8ed36d519ce8555b9 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Mon, 3 Apr 2017 18:20:24 +0200
Subject: [PATCH] add some null checks to data folder getter

---
 .../main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt
index 15fb9d960..71392866b 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt
@@ -92,7 +92,7 @@ class Config(context: Context) : BaseConfig(context) {
 
     private fun getDataFolder(): Set<String> {
         val folders = HashSet<String>()
-        val dataFolder = context.externalCacheDir.parentFile.parent.trimEnd('/')
+        val dataFolder = context.externalCacheDir?.parentFile?.parent?.trimEnd('/') ?: ""
         if (dataFolder.endsWith("data"))
             folders.add(dataFolder)
         return folders