# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1490578884 -7200
# Node ID 67f8954875a4421cb0133ae9232979a8dfee6d53
# Parent  be374a5778f3ec41b83cda8b5ca656c38747a35a
net.server_epoll: Check write buffer for remaining data to write when closing

diff -r be374a5778f3 -r 67f8954875a4 net/server_epoll.lua
--- a/net/server_epoll.lua	Mon Mar 27 03:40:24 2017 +0200
+++ b/net/server_epoll.lua	Mon Mar 27 03:41:24 2017 +0200
@@ -384,7 +384,7 @@
 
 -- Close, possibly after writing is done
 function interface:close()
-	if self._wantwrite then
+	if self.writebuffer and self.writebuffer[1] then
 		self:setflags(false, true); -- Flush final buffer contents
 		self.write, self.send = noop, noop; -- No more writing
 		log("debug", "Close %s after writing", tostring(self));