diff: drop unused emit data parameter from sane_truncate_line()

diff --git a/diff.c b/diff.c
index de45bbd76ea51b1ae74fb3d704756bcec7eceecd..d24843b531042125997f27178df4a3c7720edd9f 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -2287,7 +2287,7 @@ const char *diff_line_prefix(struct diff_options *opt)
        return msgbuf->buf;
 }
 
-static unsigned long sane_truncate_line(struct emit_callback *ecb, char *line, unsigned long len)
+static unsigned long sane_truncate_line(char *line, unsigned long len)
 {
        const char *cp;
        unsigned long allot;
@@ -2351,7 +2351,7 @@ static void fn_out_consume(void *priv, char *line, unsigned long len)
        if (line[0] == '@') {
                if (ecbdata->diff_words)
                        diff_words_flush(ecbdata);
-               len = sane_truncate_line(ecbdata, line, len);
+               len = sane_truncate_line(line, len);
                find_lno(line, ecbdata);
                emit_hunk_header(ecbdata, line, len);
                return;