diff --git a/android/vcmi-app/src/main/java/eu/vcmi/vcmi/util/FileUtil.java b/android/vcmi-app/src/main/java/eu/vcmi/vcmi/util/FileUtil.java
index 49b731425..887c8ba9c 100644
--- a/android/vcmi-app/src/main/java/eu/vcmi/vcmi/util/FileUtil.java
+++ b/android/vcmi-app/src/main/java/eu/vcmi/vcmi/util/FileUtil.java
@@ -99,7 +99,7 @@ public class FileUtil
 
     public static boolean clearDirectory(final File dir)
     {
-        if (dir == null)
+        if (dir == null || dir.listFiles() == null)
         {
             Log.e("Broken path given to fileutil::clearDirectory");
             return false;