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LHelp: Fix crash after clicking at an internal link in toc tree / index list

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git-svn-id: trunk@49425 -
This commit is contained in:
wp 2015-06-24 06:58:58 +00:00
parent 58068b3e1c
commit e5230eb26e
1 changed files with 9 additions and 2 deletions
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11
components/chmhelp/lhelp/chmdataprovider.pas
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@ -181,8 +181,15 @@ begin
Result := NewURL;
fNewURL := NewURL;
if Pos('ms-its:', NewURL) = 1 then
Exit;
if OldURL = '' then
exit;
if Pos('ms-its:', NewURL) = 1 then begin
if Pos('#', NewURL) = 0 then
exit;
X := Pos('::', fNewURL);
fNewURL := Copy(fNewURL, X+3, MaxInt);
end;
ParentDirs := GetDirsParents(OldURL);
RemoveDirCount := 0;