Fix Svace Issue

Fixed the Svace issue with WGID: 183099

Change-Id: I4daf39febf1d7127f2e52dd21f46a6d343eaaa4d
Signed-off-by: h.sandeep <h.sandeep@samsung.com>

diff --git a/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothGatt.cs b/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothGatt.cs
index 1329b76..8411a30 100755 (executable)
--- a/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothGatt.cs
+++ b/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothGatt.cs
@@ -857,10 +857,9 @@ namespace Tizen.Network.Bluetooth
         /// <exception cref="InvalidOperationException">Throws excetion if value is null</exception>
         public void SetValue(string value)
         {
-/* Fix svace issue: 183099 (UNREACHABLE_CODE)
-            if (value.Equals(null))
+            if (string.IsNullOrEmpty(value))
                 GattUtil.ThrowForError((int)BluetoothError.InvalidParameter, "value should not be null");
-*/
+
             byte[] val = Encoding.UTF8.GetBytes(value);
             Impl.SetValue(val);
         }