improve adjustment for git 2.38.1

1 files changed, 1 insertions, 1 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 426a2d2cfb8f..17b2f45b4f5b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -26,7 +26,7 @@ prepare() {
   cd "$srcdir/Tangram"
   git submodule init
   git config submodule.src/troll.url "$srcdir/troll"
-  git submodule--helper update
+  git -c protocol.file.allow=always submodule update
 }
 
 build() {