only check uuid if account is java

src/actions/signup.ts

@@ -50,7 +50,8 @@ export const signup = {
         });
       }
 
-      let uuid;
+      let uuid = null;
+      if (input.edition == 'java') {
         try {
           uuid = await getJavaUuid(input.username);
         } catch (_) {
@@ -59,6 +60,7 @@ export const signup = {
             message: `Es wurde kein Minecraft Java Account mit dem Username ${input.username} gefunden`
           });
         }
+      }
 
       // check if user is blocked
       if (uuid) {