is_hfs_dotgit: match other .git files

diff --git a/path.c b/path.c
index c1cb1cf6273f4a5a7ed91d495c55a7d283497460..9018aa0ac08b4178411f00b6215d17a27d997206 100644 (file)
--- a/path.c
+++ b/path.c
@@ -1224,7 +1224,7 @@ static int only_spaces_and_periods(const char *path, size_t len, size_t skip)
 
 int is_ntfs_dotgit(const char *name)
 {
-       int len;
+       size_t len;
 
        for (len = 0; ; len++)
                if (!name[len] || name[len] == '\\' || is_dir_sep(name[len])) {
@@ -1241,6 +1241,11 @@ int is_ntfs_dotgit(const char *name)
                }
 }
 
+int looks_like_command_line_option(const char *str)
+{
+       return str && str[0] == '-';
+}
+
 char *xdg_config_home(const char *filename)
 {
        const char *home, *config_home;