Fix first responder exception being logged on 10.12. Check if the fav…

…ourites outline view is attached to a window before setting it as the first responder.

Source/SPDatabaseDocument.m

@@ -4468,6 +4468,7 @@ - (void)tabDidResize
{
	// Coax the main split view into actually checking its constraints
	[contentViewSplitter setPosition:[[[contentViewSplitter subviews] objectAtIndex:0] bounds].size.width ofDividerAtIndex:0];

	// If the task interface is visible, and this tab is frontmost, re-center the task child window
	if (_isWorkingLevel && [parentWindowController selectedTableDocument] == self) [self centerTaskWindow];
}
@@ -4476,17 +4477,19 @@ - (void)tabDidResize
/**
 * Set the parent window
 */
- (void)setParentWindow:(NSWindow *)aWindow
- (void)setParentWindow:(NSWindow *)window
{
#ifndef SP_CODA
	NSWindow *outlineViewWindow = [(NSView *)[connectionController favoritesOutlineView] window];

	// If the window is being set for the first time - connection controller is visible - update focus
	if (!parentWindow && !mySQLConnection) {
		[aWindow makeFirstResponder:(NSResponder *)[connectionController favoritesOutlineView]];
	if (!parentWindow && !mySQLConnection && window == outlineViewWindow) {
		[window makeFirstResponder:(NSResponder *)[connectionController favoritesOutlineView]];
	}
#endif

	parentWindow = aWindow;
	parentWindow = window;

	SPSSHTunnel *currentTunnel = [connectionController valueForKeyPath:@"sshTunnel"];

	if (currentTunnel) [currentTunnel setParentWindow:parentWindow];
}