From 666393fc1619daabdba4a187493479e2c1f82c2a Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Mon, 23 May 2016 22:30:24 +0200
Subject:  * BCalc error checks

---
 DDTable.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/DDTable.cs b/DDTable.cs
index 78d58b9..31bbd82 100644
--- a/DDTable.cs
+++ b/DDTable.cs
@@ -62,8 +62,14 @@ namespace BCDD
                 {
                     BCalcWrapper.bcalcDDS_setPlayerOnLeadAndReset(solver, BCalcWrapper.bcalc_declarerToLeader(player));
                     result[player, denom] = 13 - BCalcWrapper.bcalcDDS_getTricksToTake(solver);
+                    String error = Marshal.PtrToStringAuto(BCalcWrapper.bcalcDDS_getLastError(solver));
+                    if (error != null)
+                    {
+                        throw new DDTableInvalidException("BCalc error: " + error);
+                    }
                 }
             }
+            BCalcWrapper.bcalcDDS_delete(solver);
             return this.validateTable(result);
         }
 
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