Fixed setting date in the past disabling the lock

Author: rolandleth

CHANGELOG.md

@@ -1,3 +1,6 @@
+# 3.8.5
+* Fixed the lock being sometimes disabled when setting the date in the past (Closed [#174](https://github.com/rolandleth/LTHPasscodeViewController/issues/174)).
+
 # 3.8.4
 * Fixed not being able to show the keyboard again after dismissing it on iPad (Closed [#171](https://github.com/rolandleth/LTHPasscodeViewController/issues/171)).
 

LTHPasscodeViewController/LTHPasscodeViewController.m

@@ -253,8 +253,12 @@ - (BOOL)_didPasscodeTimerEnd {
     NSTimeInterval now = [NSDate timeIntervalSinceReferenceDate];
     // startTime wasn't saved yet (first app use and it crashed, phone force
     // closed, etc) if it returns -1.
-    return now - [self _timerStartTime] >= [self _timerDuration] ||
-            [self _timerStartTime] == -1;
+    return now - [self _timerStartTime] >= [self _timerDuration]
+            || [self _timerStartTime] == -1
+            || now <= [self _timerStartTime];
+    // If the date was set in the past, this would return false.
+    // It won't register as false, even right as it is being enabled,
+    // because the saving alone takes 0.002+ seconds on a MBP 2.6GHz i7.
 }