upload_by_url: Handle case where content-length header is empty

Brawl345 · Nov 8, 2024 · 8dd65fa · 8dd65fa
1 parent 94022c4
commit 8dd65fa
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/plugin/upload_by_url/upload_by_url.go b/plugin/upload_by_url/upload_by_url.go
@@ -68,10 +68,19 @@ func onFileLink(b *gotgbot.Bot, c plugin.GobotContext) error {
 		return nil
 	}
 
-	fileSize, err := strconv.ParseInt(resp.Header.Get("Content-Length"), 10, 64)
+	contentLength := resp.Header.Get("Content-Length")
+	if contentLength == "" {
+		log.Debug().
+			Str("url", url).
+			Msg("Content-Length header is empty")
+		return nil
+	}
+
+	fileSize, err := strconv.ParseInt(contentLength, 10, 64)
 	if err != nil {
 		log.Err(err).
 			Str("url", url).
+			Str("contentLength", contentLength).
 			Msg("Failed to parse content length")
 		return nil
 	}