[Applications] Modify args handling (#662)

If args is null, throwing ArgumentNullException is occurred.
The null check logic is unnecessary. It's removed.
This patch checks the length of args before copying args.

Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>

diff --git a/src/Tizen.Applications.Common/Tizen.Applications/CoreApplication.cs b/src/Tizen.Applications.Common/Tizen.Applications/CoreApplication.cs
old mode 100644 (file)
new mode 100755 (executable)
index 732c37c..b2c48c4
--- a/src/Tizen.Applications.Common/Tizen.Applications/CoreApplication.cs
+++ b/src/Tizen.Applications.Common/Tizen.Applications/CoreApplication.cs
@@ -112,18 +112,13 @@ namespace Tizen.Applications
             _backend.AddEventHandler<RegionFormatChangedEventArgs>(EventType.RegionFormatChanged, OnRegionFormatChanged);
             _backend.AddEventHandler<DeviceOrientationEventArgs>(EventType.DeviceOrientationChanged, OnDeviceOrientationChanged);
 
-            string[] argsClone = null;
-
-            if (args == null)
-            {
-                argsClone = new string[1];
-            }
-            else
+            string[] argsClone = new string[args.Length + 1];
+            if (args.Length > 1)
             {
-                argsClone = new string[args.Length + 1];
                 args.CopyTo(argsClone, 1);
             }
             argsClone[0] = string.Empty;
+
             _backend.Run(argsClone);
         }