From 0b4f7d646b5694fa65afa1da2eae1e819fb02d1f Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 11 Jul 2017 09:44:35 +0200
Subject: [PATCH] android: Only apply app filter on Android 5 and newer

---
 .../java/org/strongswan/android/logic/CharonVpnService.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java b/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java
index d8e07a8739..f9fef4ffcf 100644
--- a/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java
+++ b/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java
@@ -974,7 +974,8 @@ public class CharonVpnService extends VpnService implements Runnable, VpnStateSe
 				builder.addRoute("::", 0);
 			}
 			/* apply selected applications */
-			if (mSelectedApps.size() > 0)
+			if (mSelectedApps.size() > 0 &&
+				Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
 			{
 				switch (mAppHandling)
 				{
-- 
2.47.3