Minor bug fix where profiles are not getting saved

Changelog.md

@@ -1,20 +1,20 @@
 Changelog AFWall+
 ==================
 
-Version 2.1.0-BETA
-
+Version 2.1.0
+* Rules not saving on some devices 
 * Revert Filter from dropdown to radio (UI)
 * Kingo superuser issue
 * Menu key doesn't work(UI)
 * User reported crashes and bug fixes
 * lock pattern improvements(UI)
 * Additional checks for system busybox
 * Log service process leak fix.
+* Widget alignment issue on some devices
 * Fix F-Droid builds using NDK-r10e
 
 
 Version 2.0.0
-
 * Initial Material design
 * Support for 5.x Lollipop
 * Revamped UI(pull to refresh),Preferences and Icons

aFWall/build.gradle

@@ -9,7 +9,7 @@ android {
         //applicationId "dev.ukanth.ufirewall.donate"
         minSdkVersion 15
         targetSdkVersion 22
-        versionCode 15212
+        versionCode 15213
         versionName "2.1.0"
     }
 

aFWall/src/main/java/dev/ukanth/ufirewall/Api.java

@@ -857,7 +857,6 @@ public static void saveRules(Context ctx) {
 			final StringBuilder newpkg_lan = new StringBuilder();
 
 			for (int i=0; i<apps.size(); i++) {
-				if(apps.get(i) != null) {
 					if (apps.get(i).selected_wifi) {
 						if (newpkg_wifi.length() != 0) newpkg_wifi.append('|');
 						newpkg_wifi.append(apps.get(i).uid);
@@ -881,10 +880,9 @@ public static void saveRules(Context ctx) {
 						if (newpkg_lan.length() != 0) newpkg_lan.append('|');
 						newpkg_lan.append(apps.get(i).uid);
 					}
-				}
 			}
 			// save the new list of UIDs
-			final Editor edit = prefs.edit();
+			Editor edit = prefs.edit();
 			edit.putString(PREF_WIFI_PKG_UIDS, newpkg_wifi.toString());
 			edit.putString(PREF_3G_PKG_UIDS, newpkg_3g.toString());
 			edit.putString(PREF_ROAMING_PKG_UIDS, newpkg_roam.toString());