null GUIContent resulting in warning spam

[AngryAnt]

github-unity.log

Description

Any interaction with the GitHub for Unity window spams the log with warnings, rendering the log useless.

Steps to Reproduce

1. Added plugin to project
2. Launched window via Window menu
3. Interacted with window GUI

Expected behavior: Empty log

Actual behavior: Spam of warning:

GUIContent is null. Use GUIContent.none.
UnityEngine.GUILayout:Label(GUIContent, GUIStyle, GUILayoutOption[])
GitHub.Unity.Window:DoHeaderGUI() (at C:/Users/Spade/Projects/GitHub/Unity/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs:306)
GitHub.Unity.Window:OnUI() (at C:/Users/Spade/Projects/GitHub/Unity/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs:158)
GitHub.Unity.BaseWindow:OnGUI() (at C:/Users/Spade/Projects/GitHub/Unity/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/BaseWindow.cs:87)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reproduces how often: Once. On first launch after install. After Unity Editor relaunch the header renders as expected and the log is empty.

[StanleyGoldman]

Fixed by #500