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merge r51143 #3fb93ad0bf,r51159,r51165: packagetabs:

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packagetabs: prevent AV
packagetabs: prevent AV
packagetabs: fix TRecreateToolBarStamps.Changed

git-svn-id: branches/fixes_1_6@51228 -
This commit is contained in:
ondrej 2016-01-08 12:02:03 +00:00
parent aef0c57b99
commit 54b0d3d0d4
1 changed files with 9 additions and 3 deletions
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12
components/packagetabs/packagetabs_impl.pas
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@ -375,17 +375,22 @@ begin
end;
function TRecreateToolBarStamps.Changed: Boolean;
var
LProjectChangeStamp: Integer;
begin
if LazarusIDE.ActiveProject <> nil then
LProjectChangeStamp := LazarusIDE.ActiveProject.ChangeStamp
else
LProjectChangeStamp := Low(LProjectChangeStamp);
Result := not(
(LazarusIDE.ActiveProject <> nil)
and (FCurProjectChangeStamp = LazarusIDE.ActiveProject.ChangeStamp)
(FCurProjectChangeStamp = LProjectChangeStamp)
and (FPackagesChangeStamp = PackageGraphInterface.ChangeStamp)
and (FInternalChangeStamp = FLastInternalChangeStamp)
);
if not Result then Exit;
FCurProjectChangeStamp := LazarusIDE.ActiveProject.ChangeStamp;
FCurProjectChangeStamp := LProjectChangeStamp;
FPackagesChangeStamp := PackageGraphInterface.ChangeStamp;
FLastInternalChangeStamp := FInternalChangeStamp;
end;
@ -786,6 +791,7 @@ var
xGroupTitle: string;
xGroupType: TGroupType;
begin
xActBtn := nil;
FRecreateToolBar.FLastFiles.Clear;
FWindow.IncUpdateLock;
FWindow.DisableAlign;