1 files changed, 1 insertions, 1 deletions

diff --git a/mp_pub.c b/mp_pub.c
index 712c148..661a4de 100644
--- a/mp_pub.c
+++ b/mp_pub.c
@@ -486,7 +486,7 @@ mp_pub_determine_outcome (struct BRANDT_Auction *ad,
         smc_sum (sum_phi, &ad->phi3[0][1][price], ad->n, 2 * ad->k);
         gcry_mpi_ec_sub (sum_gamma, sum_gamma, sum_phi, ec_ctx);
 
-        dlogi = GNUNET_CRYPTO_ecc_dlog (ec_dlogctx, sum_gamma);
+        dlogi = GNUNET_CRYPTO_ecc_dlog (ad->dlogctx, sum_gamma);
         brandt_assert (dlogi > 0);
 
         /* all bidders participated with a multiplicative share */