diff --git a/app/src/main/java/com/nutomic/syncthingandroid/util/Util.java b/app/src/main/java/com/nutomic/syncthingandroid/util/Util.java
index d405b782..147cb8e4 100644
--- a/app/src/main/java/com/nutomic/syncthingandroid/util/Util.java
+++ b/app/src/main/java/com/nutomic/syncthingandroid/util/Util.java
@@ -153,11 +153,12 @@ public class Util {
             }
             Log.i(TAG, "Failed to write test file '" + touchFile +
                 "', " + error);
-        } else {
-            // Detected we have write permission.
-            Log.i(TAG, "Successfully wrote test file '" + touchFile + "'");
+            return false;
         }
 
+        // Detected we have write permission.
+        Log.i(TAG, "Successfully wrote test file '" + touchFile + "'");
+
         // Remove test file.
         if (runShellCommand("rm \"" + touchFile + "\"\n", useRoot) != 0) {
             // This is very unlikely to happen, so we have less error handling.