[humanactivitymonitor] Fix crash when WRIST_UP event was called

[Verification] Tested with custom app - event fires properly
Auto test on TW2 - 100% passrate

Change-Id: I762a2a0950c4b17333f78b11eb320680f8ec1128
Signed-off-by: Rafal Walczyna <r.walczyna@partner.samsung.com>

diff --git a/src/humanactivitymonitor/humanactivitymonitor_manager.cc b/src/humanactivitymonitor/humanactivitymonitor_manager.cc
index 8897a28938a09fa185cece05de12ef7096a6a912..22d52b5ce2b4a58fd2600395eef2e89f961e92a3 100644 (file)
--- a/src/humanactivitymonitor/humanactivitymonitor_manager.cc
+++ b/src/humanactivitymonitor/humanactivitymonitor_manager.cc
@@ -516,7 +516,7 @@ class HumanActivityMonitorManager::Monitor::GestureMonitor
       return;
     }
 
-    picojson::value v = picojson::value();  // null value
+    picojson::value v = picojson::value(picojson::object());
     callback(&v);
   }