Fix crash when reading the empty tree

[git.git] / update-ref.c

diff --git a/update-ref.c b/update-ref.c
index e6fbddbab6939023c4bbea9e0b685904dc6ba0b0..ba4bf5153efb38914f66658c59784b58d8b69a0a 100644 (file)
--- a/update-ref.c
+++ b/update-ref.c
@@ -25,6 +25,7 @@ int main(int argc, char **argv)
        int fd, written;
 
        setup_git_directory();
+       git_config(git_default_config);
        if (argc < 3 || argc > 4)
                usage(git_update_ref_usage);