Reported IrfanView 4.35 with PNGOUT plugin crashes when bad filename is used for saving.

[bflmpsvz]

Using PNGOUT plugin, IrfanView crashes (and image is lost) when one use bad filename for Save As: like go->hell.png

Error signature in Error report is:
AppName: i_view32.exe AppVer: 4.3.5.0 ModName: ntdll.dll
ModVer: 5.1.2600.6055 Offset: 0000100b

(system is Windows XP)

(Without the use of PNGOUT plugin, IV just say "PNG Save error" in such situation, which is much more convenient behaviour )