Replace simple "Error." with strings returned by the libraries.
Replace simple "Error." with strings returned by the libraries.

DavidZemon/pianobar,Vi1i/pianobarfly,gnowxilef/pianobar,johnso51/pianobar,johndeeney/pianobar,twahlfeld/pianobar,Vi1i/pianobarfly,gnowxilef/pianobar,johnso51/pianobar,bmbove/pianobar-save,DavidZemon/pianobar,johnso51/pianobar,johndeeney/pianobar,DavidZemon/pianobar,bmbove/pianobar-save,johndeeney/pianobar,tchajed/pianobar,tchajed/pianobar,johnso51/pianobar,twahlfeld/pianobar,twahlfeld/pianobar,twahlfeld/pianobar,gnowxilef/pianobar,DavidZemon/pianobar,johnso51/pianobar,johndeeney/pianobar,twahlfeld/pianobar,tchajed/pianobar,johndeeney/pianobar,gnowxilef/pianobar,Vi1i/pianobarfly,gnowxilef/pianobar,twahlfeld/pianobar,gnowxilef/pianobar,DavidZemon/pianobar,bmbove/pianobar-save,bmbove/pianobar-save,johndeeney/pianobar,tchajed/pianobar,tchajed/pianobar,Vi1i/pianobarfly,bmbove/pianobar-save,DavidZemon/pianobar,johnso51/pianobar,tchajed/pianobar,Vi1i/pianobarfly