diff.h: make pickaxe_opts an unsigned bit field

diff --git a/diff.h b/diff.h
index 0fb18dd735b5462e7b186c609efd048561381be4..ea310f76fd40ffcaff53725db99d90c421d74748 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -146,7 +146,7 @@ struct diff_options {
        int skip_stat_unmatch;
        int line_termination;
        int output_format;
-       int pickaxe_opts;
+       unsigned pickaxe_opts;
        int rename_score;
        int rename_limit;
        int needed_rename_limit;