fix(catalog): guard undefined value in variant option filter

treoden · claude · treoden · commit 165ffea780b2 · 2026-07-20T16:57:55.000+07:00
The variant option filter Select could pass `undefined` to
`onValueChange` (e.g. when cleared), storing `undefined` as the filter
value. Treat a falsy value the same as `all` — clear the filter.

Co-Authored-By: Claude Opus 4.8 (1M context) &lt;noreply@anthropic.com&gt;
diff --git a/packages/evershop/src/modules/catalog/pages/admin/productEdit/variants/Variants.tsx b/packages/evershop/src/modules/catalog/pages/admin/productEdit/variants/Variants.tsx
@@ -213,7 +213,8 @@ export const Variants: React.FC<VariantsProps> = ({
                 onValueChange={(value) =>
                   setOptionFilters((prev) => ({
                     ...prev,
-                    [attribute.attributeCode]: value === 'all' ? '' : value
+                    [attribute.attributeCode]:
+                      !value || value === 'all' ? '' : value
                   }))
                 }
               >

Original file line number	Diff line number	Diff line change
`@@ -213,7 +213,8 @@ export const Variants: React.FC<VariantsProps> = ({`
`213`	`213`	`onValueChange={(value) =>`
`214`	`214`	`setOptionFilters((prev) => ({`
`215`	`215`	`...prev,`
`216`		`- [attribute.attributeCode]: value === 'all' ? '' : value`
	`216`	`+ [attribute.attributeCode]:`
	`217`	`+ !value \|\| value === 'all' ? '' : value`
`217`	`218`	`}))`
`218`	`219`	`}`
`219`	`220`	`>`