add include errno.h

diff --git a/citadel/room_ops.c b/citadel/room_ops.c
index 32a5069d73868fd9e0e04fd5870d96653beb462e..8020cc8212f703ef1ab3252b286bfd669bb159e2 100644 (file)
--- a/citadel/room_ops.c
+++ b/citadel/room_ops.c
@@ -7,6 +7,7 @@
 #include <pthread.h>
 #include <time.h>
 #include <limits.h>
+#include <errno.h>
 #include "citadel.h"
 #include "server.h"
 #include "database.h"