better account for memo space usage

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@359 f203690c-595d-4dc9-a70b-905162fa7fd2

1 files changed, 5 insertions, 0 deletions

diff --git a/src/java/com/healthmarketscience/jackcess/Table.java b/src/java/com/healthmarketscience/jackcess/Table.java
index 5007f3d..35c9e72 100644
--- a/src/java/com/healthmarketscience/jackcess/Table.java
+++ b/src/java/com/healthmarketscience/jackcess/Table.java
@@ -1397,6 +1397,11 @@ public class Table
 
           ByteBuffer varDataBuf = varCol.write(rowValue, maxRowSize);
           maxRowSize -= varDataBuf.remaining();
+          if(varCol.getType().isLongValue()) {
+            // we already accounted for some amount of the long value data
+            // above.  add that space back so we don't double count
+            maxRowSize += getFormat().SIZE_LONG_VALUE_DEF;
+          }
           buffer.put(varDataBuf);
         }