From: Andy Scherzinger <info@andy-scherzinger.de>
Date: Thu, 20 Aug 2015 10:47:31 +0000 (+0200)
Subject: NullCheck for drawer
X-Git-Tag: oc-android-1.8~42^2~3
X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/commitdiff_plain/8db8b07be0e71dcd5af786163fd04b3c4824575f?hp=-c

NullCheck for drawer
---

8db8b07be0e71dcd5af786163fd04b3c4824575f
diff --git a/src/com/owncloud/android/ui/activity/FileActivity.java b/src/com/owncloud/android/ui/activity/FileActivity.java
index 14a65f5d..f1508c28 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(){