X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=ls-tree.c;h=0f455c2e5486bf1f4755d3656d2af0b6d5270a0d;hb=d6db01075b65da2b8584a0450619390893aae103;hp=339ac36a4cad45acd5d6769bed6c8b01c5da453a;hpb=3c249c950649a37f2871a8b193f01a0640a20aef;p=git.git

diff --git a/ls-tree.c b/ls-tree.c
index 339ac36a..0f455c2e 100644
--- a/ls-tree.c
+++ b/ls-tree.c
@@ -5,8 +5,8 @@
  */
 #include "cache.h"
 
-int line_termination = '\n';
-int recursive = 0;
+static int line_termination = '\n';
+static int recursive = 0;
 
 struct path_prefix {
 	struct path_prefix *prev;
@@ -24,7 +24,7 @@ static void print_path_prefix(struct path_prefix *prefix)
 }
 
 static void list_recursive(void *buffer,
-			   const unsigned char *type,
+			   const char *type,
 			   unsigned long size,
 			   struct path_prefix *prefix)
 {
@@ -73,14 +73,15 @@ static int list(unsigned char *sha1)
 	void *buffer;
 	unsigned long size;
 
-	buffer = read_object_with_reference(sha1, "tree", &size, 0);
+	buffer = read_object_with_reference(sha1, "tree", &size, NULL);
 	if (!buffer)
 		die("unable to read sha1 file");
 	list_recursive(buffer, "tree", size, NULL);
+	free(buffer);
 	return 0;
 }
 
-static const char *ls_tree_usage = "ls-tree [-r] [-z] <key>";
+static const char *ls_tree_usage = "git-ls-tree [-r] [-z] <key>";
 
 int main(int argc, char **argv)
 {
@@ -104,9 +105,6 @@ int main(int argc, char **argv)
 		usage(ls_tree_usage);
 	if (get_sha1(argv[1], sha1) < 0)
 		usage(ls_tree_usage);
-	sha1_file_directory = getenv(DB_ENVIRONMENT);
-	if (!sha1_file_directory)
-		sha1_file_directory = DEFAULT_DB_ENVIRONMENT;
 	if (list(sha1) < 0)
 		die("list failed");
 	return 0;