activity: fix build error by including <errno.h>

[android-x86/hardware-intel-libsensors.git] / activity.c

diff --git a/activity.c b/activity.c
index c263ed7..8523bc2 100644 (file)
--- a/activity.c
+++ b/activity.c
@@ -22,7 +22,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/un.h>
-
+#include <errno.h>
 #include <hardware/activity_recognition.h>
 #include <hardware/sensors.h>
 #include <utils/Log.h>