fix(CBadge): remove optional chaining to support webpack 4

mrholek · mrholek · commit 541694e9ad2e · 2021-10-11T01:37:35.000+02:00
diff --git a/src/components/badge/CBadge.ts b/src/components/badge/CBadge.ts
@@ -68,10 +68,10 @@ const CBadge = defineComponent({
             {
               [`bg-${props.color}`]: props.color,
               'position-absolute translate-middle': props.position,
-              'top-0': props.position?.includes('top'),
-              'top-100': props.position?.includes('bottom'),
-              'start-100': props.position?.includes('end'),
-              'start-0': props.position?.includes('start'),
+              'top-0': props.position && props.position.includes('top'),
+              'top-100': props.position && props.position.includes('bottom'),
+              'start-100': props.position && props.position.includes('end'),
+              'start-0': props.position && props.position.includes('start'),
               [`badge-${props.size}`]: props.size,
               [`text-${props.textColor}`]: props.textColor,
             },
