BugFix back button on view file

iOSClient/Main/CCDetail.m

@@ -261,9 +261,6 @@
             [appDelegate aspectNavigationControllerBar:self.navigationController.navigationBar online:[appDelegate.reachability isReachable] hidden:NO];
         }
     }
-    
-    
-    self.navigationController.topViewController.navigationItem.leftBarButtonItem = self.splitViewController.displayModeButtonItem;
 }
 
 #pragma --------------------------------------------------------------------------------------------

iOSClient/Main/CCSplit.m

@@ -289,6 +289,9 @@
     }
     
     [super showDetailViewController:vc sender:sender];
+    
+    // display icon "<>"
+    ncDetail.topViewController.navigationItem.leftBarButtonItem = self.displayModeButtonItem;
 }
 
 // OK