gitweb: optimize per-file history generation

diff --git a/git-commit.sh b/git-commit.sh
index 7e50cf399b70a5ec26824f0bf5b5210dbe06aedc..22c4ce86c3cc5b35fab27bbe9e75dbe334f58534 100755 (executable)
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -29,7 +29,7 @@ THIS_INDEX="$GIT_DIR/index"
 NEXT_INDEX="$GIT_DIR/next-index$$"
 rm -f "$NEXT_INDEX"
 save_index () {
-       cp "$THIS_INDEX" "$NEXT_INDEX"
+       cp -p "$THIS_INDEX" "$NEXT_INDEX"
 }
 
 report () {