Don't send BN_CLICKED message to potentially disabled button
In Rebase Dialog : when IDC_REBASE_CONTINUE button is disabled for example when hash == upstream, sending BN_CLICKED message to a disabled button throws Debug Assertion Failed.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
In Rebase Dialog : when IDC_REBASE_CONTINUE button is disabled for example when hash == upstream, sending BN_CLICKED message to a disabled button throws Debug Assertion Failed.