Correct return case for context check in /cache/recovery

Change-Id: If9eca1b7f6b781542194a6b39c19ee03a521f94b
diff --git a/twrp-functions.cpp b/twrp-functions.cpp
index 84451b3..0730ca8 100755
--- a/twrp-functions.cpp
+++ b/twrp-functions.cpp
@@ -1206,10 +1206,7 @@
 		}
 		if (TWFunc::Path_Exists(se_context_check)) {
 			ret = lgetfilecon(se_context_check.c_str(), &contexts);
-			if (ret > 0) {
-				lsetfilecon(se_context_check.c_str(), "test");
-				lgetfilecon(se_context_check.c_str(), &contexts);
-			} else {
+			if (ret < 0) {
 				LOGINFO("Could not check %s SELinux contexts, using /sbin/teamwin instead which may be inaccurate.\n", se_context_check.c_str());
 				lgetfilecon("/sbin/teamwin", &contexts);
 			}