docs: fix CDN example fetcher text fallback

https://github.com/graphql/graphiql/pull/1061/files#r356005286
eoscanada · Jan 10, 2020 · 734b5ee · 734b5ee
1 parent 3c5e329
commit 734b5ee
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/examples/graphiql-cdn/index.html b/examples/graphiql-cdn/index.html
@@ -61,11 +61,8 @@
           body: JSON.stringify(graphQLParams),
           credentials: 'include',
         }).then(function(response) {
-          try {
-            return response.json();
-          } catch (error) {
-            return response.text();
-          }
+          return response.json()
+            .catch(function () { return response.text(); });
         });
       }