CR: use weak self

// FREEBIE
7 years ago · 842baa3072
parent f7468acad2
commit 842baa3072
1 changed files with 3 additions and 1 deletions
--- a/Signal/src/ViewControllers/SendExternalFileViewController.m
+++ b/Signal/src/ViewControllers/SendExternalFileViewController.m
@ -49,13 +49,15 @@ NS_ASSUME_NONNULL_BEGIN
    OWSAssert(self.attachment);
    OWSAssert(thread);

+    __weak typeof(self) weakSelf = self;
+
    BOOL didShowSNAlert =
        [SafetyNumberConfirmationAlert presentAlertIfNecessaryWithRecipientIds:thread.recipientIdentifiers
                                                              confirmationText:[SafetyNumberStrings confirmSendButton]
                                                               contactsManager:self.contactsManager
                                                                    completion:^(BOOL didConfirm) {
                                                                        if (didConfirm) {
-                                                                            [self threadWasSelected:thread];
+                                                                            [weakSelf threadWasSelected:thread];
                                                                        }
                                                                    }];
    if (didShowSNAlert) {