From abc99a14acb9f6cab57bb236756980d1b5d067cc Mon Sep 17 00:00:00 2001
From: "Pfeil, Scott Robert" <scott.pfeil3@verizonwireless.com>
Date: Thu, 15 Oct 2020 17:03:10 -0400
Subject: [PATCH] protect

---
 MVMCore/MVMCore/AlertHandling/MVMCoreTopAlertOperation.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MVMCore/MVMCore/AlertHandling/MVMCoreTopAlertOperation.m b/MVMCore/MVMCore/AlertHandling/MVMCoreTopAlertOperation.m
index f276c82..bab7707 100644
--- a/MVMCore/MVMCore/AlertHandling/MVMCoreTopAlertOperation.m
+++ b/MVMCore/MVMCore/AlertHandling/MVMCoreTopAlertOperation.m
@@ -61,7 +61,9 @@
     if (self.isExecuting && !self.isCancelled && !self.isPaused) {
         [self updateDismissTimer];
         UIView <MVMCoreTopAlertViewProtocol>*topAlertView = [[MVMCoreObject sharedInstance].globalTopAlertDelegate getTopAlertView];
-        [topAlertView updateTopAlertWith:topAlertObject];
+        if ([topAlertView respondsToSelector:@selector(updateTopAlertWith:)]) {
+            [topAlertView updateTopAlertWith:topAlertObject];
+        }
     }
 }