[PATCH (pushed)] libsanitizer: use git clone --depth 1

[Martin Liška]

Using depth == 1 it makes the cloning much faster.

libsanitizer/ChangeLog:

        * merge.sh: Use git clone --depth 1.
---
 libsanitizer/merge.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libsanitizer/merge.sh b/libsanitizer/merge.sh
index 95ded4f9634..7d1b553e2bb 100755
--- a/libsanitizer/merge.sh
+++ b/libsanitizer/merge.sh
@@ -6,7 +6,7 @@
 
 get_upstream() {
   rm -rf upstream
-  git clone https://github.com/llvm/llvm-project.git upstream
+  git clone --depth 1 https://github.com/llvm/llvm-project.git upstream
 }
 
 get_current_rev() {
-- 
2.38.1