From 3a4d5bbe4c06f30b15125297a3550b91961d2b0f Mon Sep 17 00:00:00 2001
From: Tom Longridge <tom@bugsnag.com>
Date: Tue, 14 Jul 2020 10:25:40 +0100
Subject: [PATCH] fix(breadcrumbs): further refactor of count into barrier
 guard

---
 Bugsnag/Breadcrumbs/BugsnagBreadcrumbs.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Bugsnag/Breadcrumbs/BugsnagBreadcrumbs.m b/Bugsnag/Breadcrumbs/BugsnagBreadcrumbs.m
index 6391637f0..0a1f2138e 100644
--- a/Bugsnag/Breadcrumbs/BugsnagBreadcrumbs.m
+++ b/Bugsnag/Breadcrumbs/BugsnagBreadcrumbs.m
@@ -116,9 +116,9 @@ - (NSArray *)cachedBreadcrumbs {
 }
 
 - (NSArray *)arrayValue {
-    __block NSMutableArray *contents =
-        [[NSMutableArray alloc] initWithCapacity:self.breadcrumbs.count];
+    __block NSMutableArray *contents;
     dispatch_barrier_sync(self.readWriteQueue, ^{
+        contents = [[NSMutableArray alloc] initWithCapacity:self.breadcrumbs.count];
         for (BugsnagBreadcrumb *crumb in self.breadcrumbs) {
             NSDictionary *objectValue = [crumb objectValue];
             NSError *error = nil;