Fix this sending ghost requests

src/app/game/berry-dash/chatroom/page.tsx

@@ -95,27 +95,29 @@ export default function BerryDashChatroom () {
       .map(id => `"${id}"`)
       .join(',')
 
-    ;(async () => {
-      const result = await axios.get(
-        `/api/berrydash/icon-marketplace/icon?ids=[${notInAllIds}]`
-      )
-      if (result.data.success) {
-        const add: CustomIconEntry[] = []
-        for (const item of result.data.data) {
-          add.push({
-            data: item.data,
-            id: item.id
-          })
+    if (notInAllIds.length != 0) {
+      ;(async () => {
+        const result = await axios.get(
+          `/api/berrydash/icon-marketplace/icon?ids=[${notInAllIds}]`
+        )
+        if (result.data.success) {
+          const add: CustomIconEntry[] = []
+          for (const item of result.data.data) {
+            add.push({
+              data: item.data,
+              id: item.id
+            })
+          }
+          setCustomIconCache(prev => [
+            ...prev,
+            ...result.data.data.map((item: CustomIconEntry) => ({
+              data: item.data,
+              id: item.id
+            }))
+          ])
         }
-        setCustomIconCache(prev => [
-          ...prev,
-          ...result.data.data.map((item: CustomIconEntry) => ({
-            data: item.data,
-            id: item.id
-          }))
-        ])
-      }
-    })()
+      })()
+    }
   }, [messages])
 
   return (