X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/3688eb757240b2332f67ec827be8caf6f6abe924..1d7857e79cfb9d5b41fe13935b0a0bf68f6049f5:/f-prime.c

diff --git a/f-prime.c b/f-prime.c
index 9b1ceb6b..b1c43672 100644
--- a/f-prime.c
+++ b/f-prime.c
@@ -170,6 +170,7 @@ field *field_prime(mp *p)
   f->f.m = f->mm.m;
   f->f.nbits = mp_bits(p);
   f->f.noctets = (f->f.nbits + 7) >> 3;
+  f->f.q = f->mm.m;
   return (&f->f);
 }