Fixed crash

nicolasgoutaland · Sep 12, 2018 · ac6b522 · ac6b522
1 parent 9307e7c
commit ac6b522
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Classes/GONMarkupParserUtils.m b/Classes/GONMarkupParserUtils.m
@@ -28,7 +28,9 @@ + (void)cleanHTMLEntitiesFromString:(NSMutableString *)inputString
                             options:0
                               range:NSMakeRange(0, inputString.length)
                          usingBlock:^(NSTextCheckingResult * _Nullable result, NSMatchingFlags flags, BOOL * _Nonnull stop) {
-                             [inputString replaceCharactersInRange:result.range withString:[dicEntities objectForKey:[inputString substringWithRange:result.range]]];
+                             NSString *entity = [dicEntities objectForKey:[inputString substringWithRange:result.range]];
+                             if (entity)
+                                 [inputString replaceCharactersInRange:result.range withString:entity];
                          }];
 }