1 files changed, 2 insertions, 0 deletions
diff --git a/balpair.h b/balpair.h
index 53acb701..0303f6da 100644
--- a/balpair.h
+++ b/balpair.h
@@ -109,9 +109,11 @@ public:
     : balance_t(amt), cost(cost_amt) {
     TRACE_CTOR(balance_pair_t, "const amount_t&, const amount_t&");
   }
+#ifdef HAVE_GDTOA
   balance_pair_t(const double val) : balance_t(val) {
     TRACE_CTOR(balance_pair_t, "const double");
   }
+#endif
   balance_pair_t(const unsigned long val) : balance_t(val) {
     TRACE_CTOR(balance_pair_t, "const unsigned long");
   }