X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/6219397371df39fd6f862d831705f54f9cf7dfaf..d24b396d54ffd926c18cfb13687de3164ca80bc5:/src/com/owncloud/android/ui/activity/FileActivity.java

diff --git a/src/com/owncloud/android/ui/activity/FileActivity.java b/src/com/owncloud/android/ui/activity/FileActivity.java
index 154aa7d6..80e9129f 100644
--- a/src/com/owncloud/android/ui/activity/FileActivity.java
+++ b/src/com/owncloud/android/ui/activity/FileActivity.java
@@ -315,12 +315,26 @@ public class FileActivity extends AppCompatActivity
         super.onBackPressed();
     }
 
+    /**
+     * checks if the drawer exists and is opened.
+     *
+     * @return <code>true</code> if the drawer is open, else <code>false</code>
+     */
     public boolean isDrawerOpen() {
-        return mDrawerLayout.isDrawerOpen(GravityCompat.START);
+        if(mDrawerLayout != null) {
+            return mDrawerLayout.isDrawerOpen(GravityCompat.START);
+        } else {
+            return false;
+        }
     }
 
+    /**
+     * closes the navigation drawer.
+     */
     public void closeNavDrawer() {
-        mDrawerLayout.closeDrawer(GravityCompat.START);
+        if(mDrawerLayout != null) {
+            mDrawerLayout.closeDrawer(GravityCompat.START);
+        }
     }
 
     protected void initDrawer(){