[Badge] Return '0' from GetBadgeCount, if a badge does not exist

[Verification] tct-badge-tizen-tests pass rate is 100%

Change-Id: I976ad1eec84d0b884e944d6dcd90ebf5b05b4c47

diff --git a/src/badge/badge_manager.cc b/src/badge/badge_manager.cc
index e685e2bef75a4680817754ce938b3a0b14048dde..8736e8492a19a61778ba34c07cf9a7be6a87b6bd 100755 (executable)
--- a/src/badge/badge_manager.cc
+++ b/src/badge/badge_manager.cc
@@ -136,11 +136,10 @@ PlatformResult BadgeManager::GetBadgeCount(const std::string& app_id,
   LoggerD("badge exist : %d", badge_exist);
 
   if (!badge_exist) {
-    return LogAndCreateResult(ErrorCode::UNKNOWN_ERR,
-                              "badge not exist. app_id: " + app_id);
+    *count = 0;
+    return PlatformResult(ErrorCode::NO_ERROR);
   }
 
-  *count = 0;
   ret = badge_get_count(app_id.c_str(), count);
 
   LoggerD("badge_get_count() ret : %d count : %d", ret, *count);