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SynCompletion: Fixed exception on empty list

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git-svn-id: trunk@28016 -
This commit is contained in:
martin 2010-11-01 01:05:24 +00:00
parent b344e702ad
commit ff529fcb58
1 changed files with 2 additions and 2 deletions
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4
components/synedit/syncompletion.pas
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@ -758,7 +758,7 @@ begin
Scroll.Enabled := ItemList.Count > NbLinesInWindow; Scroll.Enabled := ItemList.Count > NbLinesInWindow;
Scroll.Visible := (ItemList.Count > NbLinesInWindow) or ShowSizeDrag; Scroll.Visible := (ItemList.Count > NbLinesInWindow) or ShowSizeDrag;
if Scroll.Visible then if Scroll.Visible and Scroll.Enabled then
begin begin
Scroll.Max := ItemList.Count - 1; Scroll.Max := ItemList.Count - 1;
Scroll.LargeChange := NbLinesInWindow; Scroll.LargeChange := NbLinesInWindow;
@ -766,7 +766,7 @@ begin
end end
else else
begin begin
Scroll.PageSize := 0; Scroll.PageSize := 1;
Scroll.Max := 0; Scroll.Max := 0;
end; end;