Fixed SuggestionBox keyboard handlers when there are no suggestions available

web/react/components/suggestion_box.jsx

@@ -109,6 +109,7 @@ export default class SuggestionBox extends React.Component {
     }
 
     handleKeyDown(e) {
+        if (SuggestionStore.hasSuggestions(this.suggestionId)) {
             if (e.which === KeyCodes.UP) {
                 AppDispatcher.handleViewAction({
                     type: ActionTypes.SUGGESTION_SELECT_PREVIOUS,
@@ -121,7 +122,7 @@ export default class SuggestionBox extends React.Component {
                     id: this.suggestionId
                 });
                 e.preventDefault();
-        } else if ((e.which === KeyCodes.SPACE || e.which === KeyCodes.ENTER) && SuggestionStore.hasSuggestions(this.suggestionId)) {
+            } else if (e.which === KeyCodes.SPACE || e.which === KeyCodes.ENTER) {
                 AppDispatcher.handleViewAction({
                     type: ActionTypes.SUGGESTION_COMPLETE_WORD,
                     id: this.suggestionId
@@ -130,6 +131,9 @@ export default class SuggestionBox extends React.Component {
             } else if (this.props.onKeyDown) {
                 this.props.onKeyDown(e);
             }
+        } else if (this.props.onKeyDown) {
+            this.props.onKeyDown(e);
+        }
     }
 
     handlePretextChanged(pretext) {