Null HttpClient

[Shiroechi]

BooruDex/Booru/Booru.cs

Lines 258 to 260 in c89b2ff

	using (var request = new HttpRequestMessage(HttpMethod.Get, url))
	using (var response = await this._HttpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead))
	using (var stream = await response.Content.ReadAsStreamAsync())

BooruDex/Booru/Booru.cs

Lines 309 to 311 in c89b2ff

	using (var request = new HttpRequestMessage(HttpMethod.Get, url))
	using (var response = await this._HttpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead))
	using (var stream = await response.Content.ReadAsStreamAsync())

When creating client with null HttpClient it not called the lazy option.

[Shiroechi]

Fixed in PR #29