blame: fix segfault on untracked files

diff --git a/cache.h b/cache.h
index fd728f079320cb05bb01bb9a5764fcb0943a1f19..4ff196c25926cb1a6662f7582969ed665bae5ee3 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -700,6 +700,14 @@ extern int ref_paranoia;
 extern char comment_line_char;
 extern int auto_comment_line_char;
 
+/* Windows only */
+enum hide_dotfiles_type {
+       HIDE_DOTFILES_FALSE = 0,
+       HIDE_DOTFILES_TRUE,
+       HIDE_DOTFILES_DOTGITONLY
+};
+extern enum hide_dotfiles_type hide_dotfiles;
+
 enum branch_track {
        BRANCH_TRACK_UNSPECIFIED = -1,
        BRANCH_TRACK_NEVER = 0,