Fix problem wrapping a 0-d Longitude object
Fix problem wrapping a 0-d Longitude object

mhvk/astropy,bsipocz/astropy,mhvk/astropy,lpsinger/astropy,astropy/astropy,tbabej/astropy,StuartLittlefair/astropy,larrybradley/astropy,saimn/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,tbabej/astropy,aleksandr-bakanov/astropy,saimn/astropy,joergdietrich/astropy,dhomeier/astropy,DougBurke/astropy,funbaker/astropy,astropy/astropy,dhomeier/astropy,kelle/astropy,pllim/astropy,kelle/astropy,funbaker/astropy,funbaker/astropy,AustereCuriosity/astropy,DougBurke/astropy,tbabej/astropy,DougBurke/astropy,joergdietrich/astropy,astropy/astropy,lpsinger/astropy,saimn/astropy,saimn/astropy,saimn/astropy,AustereCuriosity/astropy,stargaser/astropy,stargaser/astropy,mhvk/astropy,kelle/astropy,stargaser/astropy,StuartLittlefair/astropy,bsipocz/astropy,larrybradley/astropy,mhvk/astropy,pllim/astropy,mhvk/astropy,aleksandr-bakanov/astropy,MSeifert04/astropy,aleksandr-bakanov/astropy,AustereCuriosity/astropy,AustereCuriosity/astropy,tbabej/astropy,joergdietrich/astropy,MSeifert04/astropy,dhomeier/astropy,joergdietrich/astropy,stargaser/astropy,StuartLittlefair/astropy,funbaker/astropy,larrybradley/astropy,pllim/astropy,dhomeier/astropy,dhomeier/astropy,larrybradley/astropy,kelle/astropy,MSeifert04/astropy,lpsinger/astropy,joergdietrich/astropy,lpsinger/astropy,kelle/astropy,tbabej/astropy,larrybradley/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,pllim/astropy,DougBurke/astropy,bsipocz/astropy,astropy/astropy,astropy/astropy,bsipocz/astropy,MSeifert04/astropy,pllim/astropy,AustereCuriosity/astropy