Based on bug #458592 only LiberationSans-Regular is checked and fixed. This bug is to track the activity of checking and fixing all other font files in liberation-fonts package.
It doesn't depend on bug #461223 since it could still be save, just save again if failed.
requested by Jens Petersen (#27995)
https://fedorahosted.org/releases/l/i/liberation-fonts/ version 1.04.91 is released which is resulted from this check