Fix build error by getting return value of system function

Change-Id: Ib21801520253097f88fa5ec34c5299227dd02c03
Signed-off-by: kyungwook tak <k.tak@samsung.com>

diff --git a/src/manager/main/key-manager-main.cpp b/src/manager/main/key-manager-main.cpp
index 97f294a..00a81d5 100644 (file)
--- a/src/manager/main/key-manager-main.cpp
+++ b/src/manager/main/key-manager-main.cpp
@@ -70,7 +70,9 @@ void registerSocketService(CKM::SocketManager &manager, const std::string& servi
 
 int main(void) {
 
-    system("/usr/bin/key-manager-listener");
+    int ret;
+    ret = system("/usr/bin/key-manager-listener");
+    LogInfo("system return val : " << ret);
 
     UNHANDLED_EXCEPTION_HANDLER_BEGIN
     {