diff options
Diffstat (limited to 'examples/network_server/common.c')
-rw-r--r-- | examples/network_server/common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/examples/network_server/common.c b/examples/network_server/common.c index 04a5aa8..05048f6 100644 --- a/examples/network_server/common.c +++ b/examples/network_server/common.c @@ -19,6 +19,9 @@ static bool read_callback(pb_istream_t *stream, uint8_t *buf, size_t count) int fd = (intptr_t)stream->state; int result; + if (count == 0) + return true; + result = recv(fd, buf, count, MSG_WAITALL); if (result == 0) |