diff options
Diffstat (limited to 'java/src/Freeze/Map.java')
| -rw-r--r-- | java/src/Freeze/Map.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/java/src/Freeze/Map.java b/java/src/Freeze/Map.java index a9a06943eeb..d7c936fe2a4 100644 --- a/java/src/Freeze/Map.java +++ b/java/src/Freeze/Map.java @@ -411,6 +411,7 @@ public abstract class Map extends java.util.AbstractMap // // Clone the cursor so that error handling is simpler. // + assert _cursor != null; DBCursor clone = _cursor._clone(); try @@ -463,6 +464,7 @@ public abstract class Map extends java.util.AbstractMap private Entry getEntry() { + assert _cursor != null; _cursor.curr(_keyHolder, _valueHolder); return new Entry(Map.this, _cursor, _keyHolder.value, _valueHolder.value); } @@ -470,7 +472,7 @@ public abstract class Map extends java.util.AbstractMap private boolean getNext() { - if(_next == null) + if(_next == null && _cursor != null) { if(_cursor.next()) { |