docs: fix filter-branch subdir example for exotic repo names

diff --git a/log-tree.h b/log-tree.h
index 3f7b40027b7203985f018e43ab72a6cfc233e8d7..5c4cf7cac3327e2ef6000dff414680cd5c4c0e1e 100644 (file)
--- a/log-tree.h
+++ b/log-tree.h
@@ -7,6 +7,7 @@ struct log_info {
        struct commit *commit, *parent;
 };
 
+int parse_decorate_color_config(const char *var, const int ofs, const char *value);
 void init_log_tree_opt(struct rev_info *);
 int log_tree_diff_flush(struct rev_info *);
 int log_tree_commit(struct rev_info *, struct commit *);