Remove superfluous repetition

//FREEBIE

src/org/thoughtcrime/securesms/preferences/LedBlinkPatternListPreference.java

@@ -106,8 +106,7 @@ public class LedBlinkPatternListPreference extends ListPreference implements OnS
 
     initializeSeekBarValues();
     initializeDialog(view);
-    dialogInProgress = true;
-
+    
     dialogInProgress = true;
   }