Check for no ret after send in generator

10 years ago · 2242d44b30
1 changed files with 1 additions and 1 deletions
--- a/src/generator.c
+++ b/src/generator.c
@ -1539,7 +1539,7 @@ static void send_json_msgq(gdata_t *gdata, cs_msg_t **csmsgq)

 			ret = send(fd, csmsg->buf + csmsg->ofs, csmsg->len, MSG_DONTWAIT);
 			if (ret < 1) {
-				if (errno == EAGAIN || errno == EWOULDBLOCK)
+				if (errno == EAGAIN || errno == EWOULDBLOCK || !ret)
 					break;
 				csmsg->len = 0;
 				LOGNOTICE("Proxy %d:%d %s failed to send msg in send_json_msgq, dropping",