event/ServerSocket: fix AF_UNIX address in use error

bind fails with an "address already in use" error if the socket path already exists. This was broken by cbb595ba.

event/ServerSocket: fix AF_UNIX address in use error
de332a16 · Anthony DeRossi · Max Kellermann · 84ab3ee3 · de332a16
Commit de332a16 authored Sep 29, 2015 by Anthony DeRossi Committed by Max Kellermann Sep 30, 2015
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ServerSocket.cxx src/event/ServerSocket.cxx +2 -0

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--- a/src/event/ServerSocket.cxx
+++ b/src/event/ServerSocket.cxx
@@ -431,6 +431,8 @@ ServerSocket::AddPath(AllocatedPath &&path, Error &error)
 #ifdef HAVE_UN
 	(void)error;

+	RemoveFile(path);
+
 	AllocatedSocketAddress address;
 	address.SetLocal(path.c_str());