Fixed access to UI on background thread. Not sure if it caused any is…

…sues, but the debugger complained about it
Kapeli · Dec 24, 2017 · 90b1875 · 90b1875
1 parent 313893d
commit 90b1875
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Dash/DHTarixProtocol.m b/Dash/DHTarixProtocol.m
@@ -81,7 +81,10 @@ + (NSMutableData *)alterData:(NSMutableData *)data scheme:(NSString *)scheme pat
         DHWebViewController *webController = [DHWebViewController sharedWebViewController];
         NSString *cssString = [NSString stringWithFormat:@"<head><style>%@</style>", [DHCSS currentCSSStringWithTextModifier]];
 
-        NSString *viewportString = [NSString stringWithFormat:@"<meta id='dash_viewport' name='viewport' content='%@'/></head>", [DHWebView viewportContent:webController.webView.frame]];
+        __block NSString *viewportString = @"";
+        dispatch_sync(dispatch_get_main_queue(), ^{
+            viewportString = [NSString stringWithFormat:@"<meta id='dash_viewport' name='viewport' content='%@'/></head>", [DHWebView viewportContent:webController.webView.frame]];
+        });
         NSMutableString *content = [[NSMutableString alloc] initWithData:data encoding:NSUTF8StringEncoding];
         if(content)
         {