Only set relevant preferences

Ives van Hoorne · Ives van Hoorne · commit 970ebdb7ee1e · 2017-12-09T01:43:21.000+01:00
diff --git a/packages/app/src/app/containers/Preferences/KeyMapping/Preferences.js b/packages/app/src/app/containers/Preferences/KeyMapping/Preferences.js
@@ -89,7 +89,6 @@ class Preferences extends React.Component<Props> {
           this.setState({ error });
         } else {
           preferencesActions.setPreference({
-            ...preferences,
             keybindings: {
               ...preferences.keybindings,
               [name]: value,
