unfuck download util

luludotdev · luludotdev · commit bcfd56af98c6 · 2022-08-02T17:43:49.000+01:00
diff --git a/ModAssistant/Classes/Utils.cs b/ModAssistant/Classes/Utils.cs
@@ -442,9 +442,9 @@ public static void Log(string message, string severity = "LOG")
         public static async Task<string> Download(string link, string folder, string output, bool preferContentDisposition = false)
         {
             var resp = await HttpClient.GetAsync(link);
-            var cdFilename = resp.Content.Headers.ContentDisposition.FileName.Trim('"');
+            var cdFilename = resp.Content.Headers.ContentDisposition?.FileName?.Trim('"');
             // Prevent path traversal
-            if (cdFilename.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
+            if (cdFilename?.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
             {
                 cdFilename = null;
             }

Original file line number	Diff line number	Diff line change
`@@ -442,9 +442,9 @@ public static void Log(string message, string severity = "LOG")`
`442`	`442`	`public static async Task<string> Download(string link, string folder, string output, bool preferContentDisposition = false)`
`443`	`443`	`{`
`444`	`444`	`var resp = await HttpClient.GetAsync(link);`
`445`		`- var cdFilename = resp.Content.Headers.ContentDisposition.FileName.Trim('"');`
	`445`	`+ var cdFilename = resp.Content.Headers.ContentDisposition?.FileName?.Trim('"');`
`446`	`446`	`// Prevent path traversal`
`447`		`- if (cdFilename.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)`
	`447`	`+ if (cdFilename?.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)`
`448`	`448`	`{`
`449`	`449`	`cdFilename = null;`
`450`	`450`	`}`