[evince] evince and portable apps

[Johannes Fleck <johannes fleck gmail com>]

hi Evince Team,

I'v downloaded evince from portable app page and noticed a possible bug.

Its version Windows 2.30.3 Multilingual

following happens:

I try to open (via file open and dragdrop) to open a file with a long filename

that contains Umlaute (ö,ä,ü). 

Error Msg says . invalid file can't open

thanks

 Johannes