From 18fab495667c6b922264f2c99094e5e67217c80d Mon Sep 17 00:00:00 2001
From: xuzhizhen <xuzhizhen@bytedance.com>
Date: Tue, 31 Mar 2026 04:30:08 -0400
Subject: [PATCH] fix: use --preload= instead of --preload <space> for bun
 compatibility

Bun requires --preload=<path> (equals sign) syntax; space-separated
form silently fails to load the preload script.
---
 src/templates.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/templates.sh b/src/templates.sh
index 7dee01e..3aa5a20 100644
--- a/src/templates.sh
+++ b/src/templates.sh
@@ -290,7 +290,7 @@ if [[ -f "$CAC_DIR/cac-dns-guard.js" ]]; then
     esac
     case "${BUN_OPTIONS:-}" in
         *cac-dns-guard.js*) ;;
-        *) export BUN_OPTIONS="${BUN_OPTIONS:-} --preload $CAC_DIR/cac-dns-guard.js" ;;
+        *) export BUN_OPTIONS="${BUN_OPTIONS:-} --preload=$CAC_DIR/cac-dns-guard.js" ;;
     esac
 fi
 # fallback layer: HOSTALIASES (gethostbyname level)
@@ -328,7 +328,7 @@ if [[ -f "$CAC_DIR/fingerprint-hook.js" ]]; then
     esac
     case "${BUN_OPTIONS:-}" in
         *fingerprint-hook.js*) ;;
-        *) export BUN_OPTIONS="--preload $CAC_DIR/fingerprint-hook.js ${BUN_OPTIONS:-}" ;;
+        *) export BUN_OPTIONS="--preload=$CAC_DIR/fingerprint-hook.js ${BUN_OPTIONS:-}" ;;
     esac
 fi