X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=ls-tree.c;h=0f455c2e5486bf1f4755d3656d2af0b6d5270a0d;hb=d6db01075b65da2b8584a0450619390893aae103;hp=a69eac87a8db3da6d13ecf28d70609e20941f00c;hpb=bf0f910d1dd5e5b291ea818f3037e8f8fe8caffc;p=git.git

diff --git a/ls-tree.c b/ls-tree.c
index a69eac87..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;
@@ -73,7 +73,7 @@ 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);
@@ -81,7 +81,7 @@ static int list(unsigned char *sha1)
 	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)
 {