Merge branch 'maint'

* maint:
  test-lib: fix broken printf
  git apply --directory broken for new files

builtin-apply.c

@@ -805,6 +805,13 @@ static int parse_git_header(char *line, int len, unsigned int size, struct patch
 	 * the default name from the header.
 	 */
 	patch->def_name = git_header_name(line, len);
+	if (patch->def_name && root) {
+		char *s = xmalloc(root_len + strlen(patch->def_name) + 1);
+		strcpy(s, root);
+		strcpy(s + root_len, patch->def_name);
+		free(patch->def_name);
+		patch->def_name = s;
+	}
 
 	line += len;
 	size -= len;

t/t4128-apply-root.sh

@@ -40,4 +40,56 @@ test_expect_success 'apply --directory -p (2) ' '
 
 '
 
+cat > patch << EOF
+diff --git a/newfile b/newfile
+new file mode 100644
+index 0000000..d95f3ad
+--- /dev/null
++++ b/newfile
+@@ -0,0 +1 @@
++content
+EOF
+
+test_expect_success 'apply --directory (new file)' '
+	git reset --hard initial &&
+	git apply --directory=some/sub/dir/ --index patch &&
+	test content = $(git show :some/sub/dir/newfile) &&
+	test content = $(cat some/sub/dir/newfile)
+'
+
+cat > patch << EOF
+diff --git a/delfile b/delfile
+deleted file mode 100644
+index d95f3ad..0000000
+--- a/delfile
++++ /dev/null
+@@ -1 +0,0 @@
+-content
+EOF
+
+test_expect_success 'apply --directory (delete file)' '
+	git reset --hard initial &&
+	echo content >some/sub/dir/delfile &&
+	git add some/sub/dir/delfile &&
+	git apply --directory=some/sub/dir/ --index patch &&
+	! git ls-files | grep delfile
+'
+
+cat > patch << 'EOF'
+diff --git "a/qu\157tefile" "b/qu\157tefile"
+new file mode 100644
+index 0000000..d95f3ad
+--- /dev/null
++++ "b/qu\157tefile"
+@@ -0,0 +1 @@
++content
+EOF
+
+test_expect_success 'apply --directory (quoted filename)' '
+	git reset --hard initial &&
+	git apply --directory=some/sub/dir/ --index patch &&
+	test content = $(git show :some/sub/dir/quotefile) &&
+	test content = $(cat some/sub/dir/quotefile)
+'
+
 test_done

t/test-lib.sh

@@ -112,7 +112,7 @@ if test -n "$color"; then
 			*) test -n "$quiet" && return;;
 		esac
 		shift
-		printf "* $*"
+		printf "* %s" "$*"
 		tput sgr0
 		echo
 		)