Update src/fpm/cmd/new.f90

Co-authored-by: Sebastian Ehlert <[email protected]>

Author: freevryheid

src/fpm/cmd/new.f90

@@ -612,7 +612,6 @@ function git_user(what) result(user)
   if (len(user)==0) then
     user = default_user(what)
   end if
-  return
 end function git_user
 
 subroutine create_verified_basic_manifest(filename)