diff.c: remove output_prefix_length field

diff --git a/diff.c b/diff.c
index b43d3dd2ecb7b2154ce6c445983e23ce89c69111..ae069c303077862e3a4a1cdf943790df985d0d62 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1625,7 +1625,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
         */
 
        if (options->stat_width == -1)
-               width = term_columns() - options->output_prefix_length;
+               width = term_columns() - strlen(line_prefix);
        else
                width = options->stat_width ? options->stat_width : 80;
        number_width = decimal_width(max_change) > number_width ?