Upon emerging feh the following warning message is produced. # emerge feh * QA Notice: new icons were found installed but GTK+ icon cache * has not been updated: * /usr/share/icons/hicolor/scalable/apps/feh.svg * /usr/share/icons/hicolor/48x48/apps/feh.png * Please make sure to call gnome2_icon_cache_update() * in pkg_postinst() and pkg_postrm() phases of appropriate pkgs.
Created attachment 543636 [details, diff] Patch to update icon cache The attached patch should work. It is built on the feh-2.26.4 and feh-2.27 ebuilds, which do call the required functions.
This is fixed in newer versions in the tree.