Handle errors from select().

git-svn-id: http://nohands.svn.sourceforge.net/svnroot/nohands/trunk@70 126591fb-c623-4b62-a76d-97a8e4f34109

1 files changed, 10 insertions, 0 deletions

diff --git a/libhfp/events-indep.cpp b/libhfp/events-indep.cpp
index 427a966..b2fb406 100644
--- a/libhfp/events-indep.cpp
+++ b/libhfp/events-indep.cpp
@@ -483,6 +483,16 @@ RunOnce(int max_sleep_ms)
 
 	res = select(maxfh + 1, &readi, &writei, NULL, top);
 
+	if (res < 0) {
+		if ((errno != EINTR) &&
+		    (errno != ETIMEDOUT)) {
+			LogWarn("Dispatch: select: %s\n", strerror(errno));
+		}
+
+		FD_ZERO(&readi);
+		FD_ZERO(&writei);
+	}
+
 	Lock();
 	m_sleeping = false;