ConnectNamedPipe returning ERROR_PIPE_CONNECTED is not an error.

67bae9f2 · Robert Shearman · Alexandre Julliard · c6559a10 · 67bae9f2
Commit 67bae9f2 authored Jan 06, 2005 by Robert Shearman Committed by Alexandre Julliard Jan 06, 2005
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rpc.c dlls/ole32/rpc.c +3 -1

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--- a/dlls/ole32/rpc.c
+++ b/dlls/ole32/rpc.c
@@ -930,7 +930,9 @@ static DWORD WINAPI apartment_listener_thread(LPVOID p)
 	    return 1; /* permanent failure, so quit stubmgr thread */
 	}

-	if (!ConnectNamedPipe(listenPipe,NULL)) {
+	/* an already connected pipe is not an error */
+	if (!ConnectNamedPipe(listenPipe,NULL) &&
+	    (GetLastError() != ERROR_PIPE_CONNECTED)) {
 	    ERR("Failure during ConnectNamedPipe %ld!\n",GetLastError());
 	    CloseHandle(listenPipe);
 	    continue;