Alternative image

Not quite sure where to post this.
Had troubles with browsers blocking facebook (intentional settings with Firefox).
I added an onerror=this.src=”http….” image link to code around line 308 of inc/social_login php
Without it, no image was displayed, and it caused a mess of my comment layouts. I now display a picture with text stating that “your borwser is blocking this image”.
It may be worth implementing something similar in a future update, maybe even allowing an uploaded onerror image.
Otherwise, fantastic plugin, works perfectly in every other situation.
Thank you.