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Fix sporadic access violation when a new row was inserted and UPDATE or INSERT gets posted. Fixes issue #1496

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This commit is contained in:
Ansgar Becker
2009-11-30 20:58:31 +00:00
parent 84f7663887
commit cc028cee30
1 changed files with 2 additions and 0 deletions
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2
source/main.pas
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@ -6768,6 +6768,8 @@ end;
function TMainForm.DataGridPostUpdateOrInsert(Node: PVirtualNode): Boolean; function TMainForm.DataGridPostUpdateOrInsert(Node: PVirtualNode): Boolean;
begin begin
Result := True; Result := True;
if not Assigned(Node) then
Exit;
if Cardinal(High(DataGridResult.Rows)) >= Node.Index then if Cardinal(High(DataGridResult.Rows)) >= Node.Index then
case DataGridResult.Rows[Node.Index].State of case DataGridResult.Rows[Node.Index].State of
grsModified: Result := GridPostUpdate(DataGrid); grsModified: Result := GridPostUpdate(DataGrid);