Fix export_marks() error handling.

diff --git a/mktree.c b/mktree.c
index 514fd9b15a6680389bf2c1274d29c55d2c1034f7..137a0950f686691740ac87330cf0ac7bdea8b1e7 100644 (file)
--- a/mktree.c
+++ b/mktree.c
@@ -6,6 +6,7 @@
 #include "cache.h"
 #include "quote.h"
 #include "tree.h"
+#include "exec_cmd.h"
 
 static struct treeent {
        unsigned mode;
@@ -61,7 +62,7 @@ static void write_tree(unsigned char *sha1)
        write_sha1_file(buf.buf, buf.len, tree_type, sha1);
 }
 
-static const char mktree_usage[] = "git-mktree [-z]";
+static const char mktree_usage[] = "git mktree [-z]";
 
 int main(int ac, char **av)
 {
@@ -70,6 +71,8 @@ int main(int ac, char **av)
        unsigned char sha1[20];
        int line_termination = '\n';
 
+       git_extract_argv0_path(av[0]);
+
        setup_git_directory();
 
        while ((1 < ac) && av[1][0] == '-') {