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Fix unusable database tree after entering a regular expression with syntax errors into the filter combo.

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Ansgar Becker
2009-08-29 06:53:53 +00:00
parent 8c3d298f95
commit a554f209bd
1 changed files with 9 additions and 2 deletions
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11
source/main.pas
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@ -6879,8 +6879,15 @@ begin
for i:=0 to DatabasesWanted.Count-1 do begin for i:=0 to DatabasesWanted.Count-1 do begin
rx.Expression := '^'+DatabasesWanted[i]+'$'; rx.Expression := '^'+DatabasesWanted[i]+'$';
for j:=0 to AllDatabases.Count-1 do begin for j:=0 to AllDatabases.Count-1 do begin
if (Databases.IndexOf(AllDatabases[j]) = -1) and rx.Exec(AllDatabases[j]) then if (Databases.IndexOf(AllDatabases[j]) = -1) then try
Databases.Add(AllDatabases[j]); // The regular expression can have syntax errors which lead to an AV
if rx.Exec(AllDatabases[j]) then
Databases.Add(AllDatabases[j]);
comboOnlyDBs.Color := clWindow;
except
comboOnlyDBs.Color := clFuchsia;
break;
end;
end; end;
end; end;
rx.Free; rx.Free;