improve to download resources

1 files changed, 3 insertions, 1 deletions

diff --git a/xmake/modules/private/action/require/impl/actions/download_resources.lua b/xmake/modules/private/action/require/impl/actions/download_resources.lua
index e603b3d9f..5bf1f9a46 100644
--- a/xmake/modules/private/action/require/impl/actions/download_resources.lua
+++ b/xmake/modules/private/action/require/impl/actions/download_resources.lua
@@ -68,7 +68,9 @@ function _checkout(package, resource_name, resource_url, resource_revision)
     git.checkout(resource_revision, {repodir = resourcedir})
 
     -- update all submodules
-    git.submodule.update({init = true, recursive = true, longpaths = longpaths, repodir = resourcedir})
+    if os.isdir(".gitmodules") then
+        git.submodule.update({init = true, recursive = true, longpaths = longpaths, repodir = resourcedir})
+    end
 end
 
 -- download resources