From 441636673c17d7d9547de1ab4ed3b90622a3c7cf Mon Sep 17 00:00:00 2001
From: harlan <harlan@harlanzw.com>
Date: Mon, 14 Oct 2024 15:42:40 +1100
Subject: [PATCH] fix(useScript): avoid registering promises server-side

---
 packages/unhead/src/composables/useScript.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/unhead/src/composables/useScript.ts b/packages/unhead/src/composables/useScript.ts
index 8ae313e2..cf1607cd 100644
--- a/packages/unhead/src/composables/useScript.ts
+++ b/packages/unhead/src/composables/useScript.ts
@@ -151,6 +151,10 @@ export function useScript<T extends Record<symbol | string, any> = Record<symbol
       }
       else if (trigger instanceof Promise) {
         script._triggerAbortController = script._triggerAbortController || new AbortController()
+        // promise triggers only work client side
+        if (head.ssr) {
+          return
+        }
         script._triggerPromises = script._triggerPromises || []
         const idx = script._triggerPromises.push(Promise.race([
           trigger.then(v => typeof v === 'undefined' || v ? script.load : undefined),