event/PollGroupWinSelect: add missing return value

Fixes regression from commit 1473d847

event/PollGroupWinSelect: add missing return value
cb382b1e · Max Kellermann · 871bf3b8 · cb382b1e
Commit cb382b1e authored 4 years ago by Max Kellermann
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Showing with 2 additions and 2 deletions

PollGroupWinSelect.cxx src/event/PollGroupWinSelect.cxx +2 -2

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--- a/src/event/PollGroupWinSelect.cxx
+++ b/src/event/PollGroupWinSelect.cxx
@@ -121,9 +121,10 @@ PollGroupWinSelect::ReadEvents(int timeout_ms) noexcept
 	bool use_sleep = event_set[EVENT_READ].IsEmpty() &&
 			 event_set[EVENT_WRITE].IsEmpty();

+	PollResultGeneric result;
 	if (use_sleep) {
 		Sleep(timeout_ms < 0 ? INFINITE : (DWORD) timeout_ms);
-		return;
+		return result;
 	}

 	SocketSet read_set(event_set[EVENT_READ]);
@@ -142,7 +143,6 @@ PollGroupWinSelect::ReadEvents(int timeout_ms) noexcept
 			 except_set.GetPtr(),
 			 timeout_ms < 0 ? nullptr : &tv);

-	PollResultGeneric result;
 	if (ret == 0 || ret == SOCKET_ERROR)
 		return result;