diff: convert --check to use a hunk callback

diff --git a/range-diff.c b/range-diff.c
index b6b9abac266f3a6a2abdfcdd815f80b7da930854..0f4ce140dc539eb7d257f5da8b8e4250395c0c09 100644 (file)
--- a/range-diff.c
+++ b/range-diff.c
@@ -190,7 +190,7 @@ static int diffsize(const char *a, const char *b)
        mf2.size = strlen(b);
 
        cfg.ctxlen = 3;
-       if (!xdi_diff_outf(&mf1, &mf2, diffsize_consume, &count, &pp, &cfg))
+       if (!xdi_diff_outf(&mf1, &mf2, NULL, diffsize_consume, &count, &pp, &cfg))
                return count;
 
        error(_("failed to generate diff"));