Refuses to load images where the file extension doesn't match the actual image type

[Steven Pemberton]

I was browsing the images in /usr/share/backgrounds. All show a thumbnail in Nautilus.

However, using eog to dispay /usr/share/backgrounds/warty-final-ubuntu.png gives an error message:

"Could not load image 'warty-final-ubuntu.png'. Fatal error reading PNG image file: Not a PNG file"

Apparently this file is called *.png, but is actually a jpg.

I don't see any reason why eog can't display it anyway, since it's still an image file, and it can see that by looking at its magic number.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: eog 3.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
ApportVersion: 2.0.1-0ubuntu6
Architecture: amd64
Date: Fri Apr 27 16:07:34 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: eog
UpgradeStatus: Upgraded to precise on 2012-04-27 (0 days ago)