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Attempt to fix nil pointer exception (issue #2157)

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This commit is contained in:
Ansgar Becker
2010-09-08 17:12:04 +00:00
parent f323420ef1
commit bad9c2cec3
1 changed files with 4 additions and 1 deletions
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5
source/mysql_connection.pas
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@@ -2453,7 +2453,10 @@ end;
function TDBObject.IsSameAs(CompareTo: TDBObject): Boolean;
begin
Result := (Name = CompareTo.Name) and (NodeType = CompareTo.NodeType) and (Database = CompareTo.Database);
if not Assigned(CompareTo) then
Result := False
else
Result := (Name = CompareTo.Name) and (NodeType = CompareTo.NodeType) and (Database = CompareTo.Database);
end;