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LibWeb: Don't call an absent error callback in load_sync()

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Make ResourceLoader::load_sync() match load() in checking if the
error_callback is null before actually calling it.

Fixes #1623.
This commit is contained in:
Andreas Kling 2020-04-04 14:17:39 +02:00
parent 26eeaef0a8
commit b3c4514902
1 changed files with 2 additions and 1 deletions
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3
Libraries/LibWeb/ResourceLoader.cpp
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@ -57,7 +57,8 @@ void ResourceLoader::load_sync(const URL& url, Function<void(const ByteBuffer&)>
loop.quit(0); loop.quit(0);
}, },
[&](auto& string) { [&](auto& string) {
error_callback(string); if (error_callback)
error_callback(string);
loop.quit(0); loop.quit(0);
}); });