diff-tree: prettify output slightly

diff --git a/tar-tree.c b/tar-tree.c
index f6df3722a8916ea15b691602d943e49a3c3d7381..233a25616e39ee40199d12a75cea76c11246385f 100644 (file)
--- a/tar-tree.c
+++ b/tar-tree.c
@@ -17,7 +17,7 @@
 #define EXT_HEADER_PATH                1
 #define EXT_HEADER_LINKPATH    2
 
-static const char *tar_tree_usage = "tar-tree <key> [basedir]";
+static const char *tar_tree_usage = "git-tar-tree <key> [basedir]";
 
 static char block[BLOCKSIZE];
 static unsigned long offset;
@@ -40,9 +40,9 @@ static void reliable_write(void *buf, unsigned long size)
                                continue;
                        if (errno == EPIPE)
                                exit(0);
-                       die("tar-tree: %s", strerror(errno));
+                       die("git-tar-tree: %s", strerror(errno));
                } else if (!ret) {
-                       die("tar-tree: disk full?");
+                       die("git-tar-tree: disk full?");
                }
                size -= ret;
                buf += ret;
@@ -375,7 +375,7 @@ static void traverse_tree(void *buffer, unsigned long size,
 }
 
 /* get commit time from committer line of commit object */
-time_t commit_time(void * buffer, unsigned long size)
+static time_t commit_time(void * buffer, unsigned long size)
 {
        time_t result = 0;
        char *p = buffer;