From 4f580e86deff3fb990a4d860c9e33f66d32c2784 Mon Sep 17 00:00:00 2001
From: Abdurahim Jauzee <jauzee@mail.ru>
Date: Sun, 29 Apr 2018 12:37:31 +0300
Subject: [PATCH] Check variables before calling delegate method

---
 Source/ASTextNode.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/ASTextNode.mm b/Source/ASTextNode.mm
index e98dfb261..f5bde5d8c 100644
--- a/Source/ASTextNode.mm
+++ b/Source/ASTextNode.mm
@@ -1051,7 +1051,7 @@ - (void)_handleLongPress:(UILongPressGestureRecognizer *)longPressRecognizer
   
   // Respond to long-press when it begins, not when it ends.
   if (longPressRecognizer.state == UIGestureRecognizerStateBegan) {
-    if ([_delegate respondsToSelector:@selector(textNode:longPressedLinkAttribute:value:atPoint:textRange:)]) {
+    if ([self _pendingLinkTap] && [_delegate respondsToSelector:@selector(textNode:longPressedLinkAttribute:value:atPoint:textRange:)]) {
       CGPoint touchPoint = [_longPressGestureRecognizer locationInView:self.view];
       [_delegate textNode:self longPressedLinkAttribute:_highlightedLinkAttributeName value:_highlightedLinkAttributeValue atPoint:touchPoint textRange:_highlightRange];
     }