Disconnect while downloading

Previously if a disconnect occured while downloading a non recoverable error was displayed. This PR attempts to fix this by making sure `request_completed` signal is emitted with an `STATUS_CONNECTION_ERROR` response code.

1 files changed, 2 insertions, 0 deletions

diff --git a/scene/main/http_request.cpp b/scene/main/http_request.cpp
index 3c89069816..e89000f21b 100644
--- a/scene/main/http_request.cpp
+++ b/scene/main/http_request.cpp
@@ -349,6 +349,8 @@ bool HTTPRequest::_update_connection() {
 			}
 
 			client->poll();
+			if (client->get_status() != HTTPClient::STATUS_BODY)
+				break; // State changed after this poll, will check at next iteration.
 
 			PoolByteArray chunk = client->read_response_body_chunk();
 			downloaded += chunk.size();