fixes #1156

resources/vue/components/RangeInput.vue

@@ -11,7 +11,7 @@
                v-bind="$attrs"
                v-on="$listeners"
                v-model="myValue">
-        <output for="fader"><translate :translate-params="{myValue: myValue ?? '1', max: max}">%{myValue} von %{max}</translate></output>
+        <output for="fader"><translate :translate-params="{myValue: myValue || '1', max: max}">%{myValue} von %{max}</translate></output>
     </div>
 </template>