diff options
-rw-r--r-- | server/src/session.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/server/src/session.c b/server/src/session.c index 74b29a7..e01dc34 100644 --- a/server/src/session.c +++ b/server/src/session.c @@ -35,6 +35,7 @@ void write_session(int id, const char *data, size_t size) { size_t read_session(int id, char *data, size_t size) { struct session *ses = find_session(id); - size_t bytes = read(ses->socket, data, size); - return bytes; + if (ses == NULL) + return -1; + return read(ses->socket, data, size); } |