[build] Add missing errno.h in ml-agent-dbus-interface.c

- Add missing header <errno.h> to the source file.

Signed-off-by: Yongjoo Ahn <yongjoo1.ahn@samsung.com>

diff --git a/daemon/ml-agent-dbus-interface.c b/daemon/ml-agent-dbus-interface.c
index 3f5e41d..32ede96 100644 (file)
--- a/daemon/ml-agent-dbus-interface.c
+++ b/daemon/ml-agent-dbus-interface.c
@@ -13,6 +13,7 @@
 #include "pipeline-dbus.h"
 
 #include <glib.h>
+#include <errno.h>
 
 typedef enum
 {