xdiff/xhistogram: move index allocation into find_lcs

diff --git a/shortlog.h b/shortlog.h
index de4f86fb970e15491f44dfe38b7d7d6fdc3be9ad..5a326c68602610d856ac543b8bd034542d83f64b 100644 (file)
--- a/shortlog.h
+++ b/shortlog.h
@@ -17,6 +17,7 @@ struct shortlog {
        char *common_repo_prefix;
        int email;
        struct string_list mailmap;
+       FILE *file;
 };
 
 void shortlog_init(struct shortlog *log);