From: Azat Khuzhin <azat@libevent.org>
Date: Tue, 29 Jan 2019 04:56:21 +0000 (+0300)
Subject: win32select: print an error in case of failure
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8882f4fd60aa61fe1caf8b372989427a9872c3b9;p=libevent

win32select: print an error in case of failure
---

diff --git a/win32select.c b/win32select.c
index 1766858c..0ddfe4b4 100644
--- a/win32select.c
+++ b/win32select.c
@@ -326,6 +326,8 @@ win32_dispatch(struct event_base *base, struct timeval *tv)
 	event_debug(("%s: select returned %d", __func__, res));
 
 	if (res <= 0) {
+		event_debug(("%s: %s", __func__,
+		    evutil_socket_error_to_string(EVUTIL_SOCKET_ERROR())));
 		return res;
 	}