commands: Simplify err condition
commands: Simplify err condition

gohugoio/hugo,mitchchn/hugo,mdhender/hugo,fedelibre/hugo,gohugoio/hugo,anthonyfok/hugo,bogem/hugo,MarkDBlackwell/hugo,mayah/hugo,fedelibre/hugo,digitalcraftsman/hugo,mdhender/hugo,tubo028/hugo,mayah/hugo,Zenithar/hugo,jygastaud/hugo,Zenithar/hugo,mdhender/hugo,gohugoio/hugo,bogem/hugo,MarkDBlackwell/hugo,anthonyfok/hugo,fedelibre/hugo,mdhender/hugo,digitalcraftsman/hugo,mitchchn/hugo,anthonyfok/hugo,jygastaud/hugo,fedelibre/hugo,tubo028/hugo