freebsd_binary_sort.patch

gistfile1.txt

diff --git a/sort.c b/sort.c
index d811a86..664b214 100644
--- a/sort.c
+++ b/sort.c
@@ -1060,10 +1060,6 @@ main(int argc, char **argv)
                                }
                                sort_opts_vals.tflag = true;
                                sort_opts_vals.field_sep = btowc(optarg[0]);
-                               if (sort_opts_vals.field_sep == WEOF) {
-                                       errno = EINVAL;
-                                       err(2, NULL);
-                               }
                                if (!gnusort_numeric_compatibility) {
                                        if (symbol_decimal_point == sort_opts_vals.field_sep)
                                                symbol_decimal_point = WEOF;