File diff-k.possible.patch of Package cvs
--- src/diff.c
+++ src/diff.c
@@ -474,7 +474,7 @@
char *rev1_cache = NULL;
user_file_rev = 0;
- vers = Version_TS (finfo, NULL, NULL, NULL, 1, 0);
+ vers = Version_TS (finfo, options, NULL, NULL, 1, 0);
if (diff_rev2 || diff_date2)
{