config --global --edit: create a template file if needed

diff --git a/cache.h b/cache.h
index cc46be4e0fb2e8cdc69e48386f8233354a348818..beb00a659c6638c6a76daa0d8d8abc7b62fda76c 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1025,6 +1025,7 @@ extern const char *git_author_info(int);
 extern const char *git_committer_info(int);
 extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
 extern const char *fmt_name(const char *name, const char *email);
+extern const char *ident_default_name(void);
 extern const char *ident_default_email(void);
 extern const char *git_editor(void);
 extern const char *git_pager(int stdout_is_tty);