fixed 500 error if one is opening people's photos view and there are no images in the user's stream
fixed 500 error if one is opening people's photos view and there are no images in the user's stream

Muhannes/diaspora,despora/diaspora,diaspora/diaspora,Muhannes/diaspora,geraspora/diaspora,Flaburgan/diaspora,KentShikama/diaspora,geraspora/diaspora,Flaburgan/diaspora,Flaburgan/diaspora,SuperTux88/diaspora,Amadren/diaspora,SuperTux88/diaspora,Amadren/diaspora,Amadren/diaspora,diaspora/diaspora,KentShikama/diaspora,jhass/diaspora,jhass/diaspora,diaspora/diaspora,geraspora/diaspora,despora/diaspora,Muhannes/diaspora,KentShikama/diaspora,jhass/diaspora,spixi/diaspora,spixi/diaspora,KentShikama/diaspora,despora/diaspora,despora/diaspora,diaspora/diaspora,SuperTux88/diaspora,SuperTux88/diaspora,Muhannes/diaspora,spixi/diaspora,spixi/diaspora,Flaburgan/diaspora,Amadren/diaspora,jhass/diaspora,geraspora/diaspora