1 files changed, 3 insertions, 0 deletions
diff --git a/mktree.c b/mktree.c
index 514fd9b15..6283bc3d4 100644
--- 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;
@@ -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] == '-') {