fix(pages): do not show spinner when data are available

The `useSWR` hook set `isLoading` to `true` on first fetch even if
the fallback data is provided. It affects how pages are generated on
build: the loading page is showing instead of the actual page. So we
need to return a custom `isLoading` variable that checks if there is no
data.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/utils/hooks/use-topic/use-topic.ts b/src/utils/hooks/use-topic/use-topic.ts
index bd7ee49..87cc55f 100644
--- a/src/utils/hooks/use-topic/use-topic.ts
+++ b/src/utils/hooks/use-topic/use-topic.ts
@@ -21,7 +21,7 @@ export const useTopic = <T extends Maybe<WPTopic>>(
 
   return {
     isError: !!error,
-    isLoading,
+    isLoading: isLoading && !data,
     isValidating,
     topic: data ? convertWPTopicToTopic(data) : undefined,
   } as UseTopicReturn<T>;