Cancel select list when an empty selection is confirmed

spec/app/select-list-spec.coffee

@@ -121,6 +121,14 @@ describe "SelectList", ->
         miniEditor.trigger 'core:confirm'
         expect(selectList.confirmed).not.toHaveBeenCalled()
 
+      it "does trigger the cancelled hook", ->
+        miniEditor.insertText("i will never match anything")
+        window.advanceClock(selectList.inputThrottle)
+
+        expect(list.find('li')).not.toExist()
+        miniEditor.trigger 'core:confirm'
+        expect(selectList.cancelled).toHaveBeenCalled()
+
   describe "when a list item is clicked", ->
     it "selects the item on mousedown and confirms it on mouseup", ->
       item = list.find('li:eq(1)')

src/app/select-list.coffee

@@ -117,7 +117,10 @@ class SelectList extends View
 
   confirmSelection: ->
     element = @getSelectedElement()
-    @confirmed(element) if element?
+    if element?
+      @confirmed(element)
+    else
+      @cancel()
 
   cancel: ->
     @list.empty()

src/packages/autocomplete/spec/autocomplete-spec.coffee

@@ -165,7 +165,6 @@ describe "Autocomplete", ->
           editor.getBuffer().insert([10,0] ,"extra:sh:extra")
           editor.setCursorBufferPosition([10,8])
           autocomplete.attach()
-          miniEditor.trigger "core:confirm"
 
           expect(editor.lineForBufferRow(10)).toBe "extra:shift:extra"
           expect(editor.getCursorBufferPosition()).toEqual [10,11]
@@ -201,7 +200,7 @@ describe "Autocomplete", ->
       expect(editor.find('.autocomplete')).not.toExist()
 
     it "does not clear out a previously confirmed selection when canceling with an empty list", ->
-      editor.getBuffer().insert([10, 0], "sort\n")
+      editor.getBuffer().insert([10, 0], "ort\n")
       editor.setCursorBufferPosition([10, 0])
 
       autocomplete.attach()

src/packages/autocomplete/src/autocomplete.coffee

@@ -89,7 +89,7 @@ class Autocomplete extends SelectList
     @setArray(matches)
 
     if matches.length is 1
-      @confirmed matches[0]
+      @confirmSelection()
     else
       @editor.appendToLinesView(this)
       @setPosition(originalCursorPosition)