Index: AE/installer2/src/net/oni2/aeinstaller/AEInstaller.properties =================================================================== --- AE/installer2/src/net/oni2/aeinstaller/AEInstaller.properties (revision 621) +++ AE/installer2/src/net/oni2/aeinstaller/AEInstaller.properties (revision 622) @@ -1,4 +1,4 @@ appname=AE Installer 2 -appversion=0.81 +appversion=0.82 invalidPath.title=Wrong directory Index: AE/installer2/src/net/oni2/aeinstaller/backend/mods/Mod.java =================================================================== --- AE/installer2/src/net/oni2/aeinstaller/backend/mods/Mod.java (revision 621) +++ AE/installer2/src/net/oni2/aeinstaller/backend/mods/Mod.java (revision 622) @@ -55,5 +55,5 @@ Type t = ModManager.getInstance().getTypeByName(tt.getName()); types.add(t); - if (!nm.isTool() && isValidOnPlatform()) + if (!nm.isTool() && !isMandatoryMod() && isValidOnPlatform()) t.addEntry(this); } Index: AE/installer2/src/net/oni2/aeinstaller/backend/unpack/Unpacker.java =================================================================== --- AE/installer2/src/net/oni2/aeinstaller/backend/unpack/Unpacker.java (revision 621) +++ AE/installer2/src/net/oni2/aeinstaller/backend/unpack/Unpacker.java (revision 622) @@ -119,5 +119,9 @@ zf = new ZipFile(zip); + + if (target.exists()) + FileUtils.deleteDirectory(target); target.mkdirs(); + for (Enumeration e = zf.entries(); e .hasMoreElements();) { Index: AE/installer2/src/net/oni2/aeinstaller/gui/MainWin.java =================================================================== --- AE/installer2/src/net/oni2/aeinstaller/gui/MainWin.java (revision 621) +++ AE/installer2/src/net/oni2/aeinstaller/gui/MainWin.java (revision 622) @@ -294,18 +294,19 @@ strTools += " - " + m.getName(); } - String message = ""; - message += String.format( - bundle.getString("updatesAvailable.text"), strMods, - strTools, SizeFormatter.format(size, 3)); - message += ""; - int res = JOptionPane - .showConfirmDialog(this, message, - bundle.getString("updatesAvailable.title"), - JOptionPane.YES_NO_OPTION, - JOptionPane.QUESTION_MESSAGE); - if (res == JOptionPane.YES_OPTION) { - execUpdates = new TreeSet(); - execUpdates.addAll(mods); - execUpdates.addAll(tools); + if (size > 0) { + String message = ""; + message += String.format( + bundle.getString("updatesAvailable.text"), strMods, + strTools, SizeFormatter.format(size, 3)); + message += ""; + int res = JOptionPane.showConfirmDialog(this, message, + bundle.getString("updatesAvailable.title"), + JOptionPane.YES_NO_OPTION, + JOptionPane.QUESTION_MESSAGE); + if (res == JOptionPane.YES_OPTION) { + execUpdates = new TreeSet(); + execUpdates.addAll(mods); + execUpdates.addAll(tools); + } } }