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Add missing debug log message for out-of-sockets case

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Merges https://github.com/espressif/esp-idf/pull/903
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Stephen Casner
2017-08-11 14:06:06 -07:00
committed by Angus Gratton
parent 8c1acb0363
commit 1e3dd2a4fa
1 changed files with 1 additions and 0 deletions
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components/lwip/api/sockets.c
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@@ -1501,6 +1501,7 @@ lwip_socket(int domain, int type, int protocol)
i = alloc_socket(conn, 0); i = alloc_socket(conn, 0);
if (i == -1) { if (i == -1) {
LWIP_DEBUGF(SOCKETS_DEBUG, ("-1 / ENFILE (could not allocate socket)\n"));
netconn_delete(conn); netconn_delete(conn);
set_errno(ENFILE); set_errno(ENFILE);
return -1; return -1;