bugfix...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

ui (gen4)/features/base.js

@@ -153,7 +153,10 @@ actions.Actions({
 	set direction(value){
 		// repeat last direction...
 		if(value == '!'){
-			this.direction = this._direction_last || 'right'
+			if(this._direction_last == null){
+				return
+			}
+			this.direction = this._direction_last
 
 		// force direction change...
 		} else if(typeof(value) == typeof('str') 
@@ -507,8 +510,15 @@ actions.Actions({
 			this.focusImage()
 		}],
 
+	// NOTE: resetting this option will clear the last direction...
 	toggleShiftsAffectDirection: ['Interface/Shifts affect direction',
-		core.makeConfigToggler('shifts-affect-direction', ['off', 'on'])],
+		core.makeConfigToggler('shifts-affect-direction', 
+			['off', 'on'],
+			function(action){
+				if(action == 'on'){
+					delete this._direction_last
+				}
+			})],
 
 	shiftRibbonUp: ['Ribbon|Edit|Sort/Shift ribbon up',
 		function(target){ 

ui (gen4)/features/ui-single-image.js

@@ -449,8 +449,8 @@ module.SingleImageView = core.ImageGridFeatures.Feature({
 				function(workspace){
 					'ribbon-focus-mode' in workspace
 						&& this.toggleRibbonFocusMode(workspace['ribbon-focus-mode'])
-					'shifts-affect-directio' in workspace
+					'shifts-affect-direction' in workspace
-						&& this.toggleShiftsAffectDirection(workspace['shifts-affect-directio'])
+						&& this.toggleShiftsAffectDirection(workspace['shifts-affect-direction'])
 				})],
 	],
 })