By florin on
After installing 4.5.1, i noticed that it complained in the logs about some missing *.gif files. Upon looking in the misc/ directory, i saw that the files were there, but in the .png format instead of .gif.
I simply used the convert utility from the ImageMagick package and created the missing .gif's ("convert source destination"). The name of the files are:
menu-collapsed.gif
menu-expanded.gif
I have no idea which parts of the Drupal code require them (those should actually be fixed, instead of converting images), but now there's no complaint in the logs so i'm happy.
Comments
No GIF
Drupal was updated to remove all GIF images and replace them with PNG. Most likely you're using an outdated theme or having a cached stylesheet, as there is no reference at all to these outdated files in Drupal 4.5.1.