message: Fix null check typo
diff: @@ -148,7 +148,7 @@ int secp256k1_pedersen_verify_tally(const secp256k1_context* ctx, const secp256k
  secp256k1_ge add;
  size_t i;
  - if (ctx == NULL || commits == NULL || ncommits = NULL || pcnt || ncnt)
  + if (ctx == NULL || commits == NULL || ncommits == NULL || pcnt || ncnt)
  return 0;
  secp256k1_gej_set_infinity(&accj);
  