bug#47199: recent emacs can't do powerline anymore

[J.P.]

markusffm@fn.de writes:

> there appears only a blank mode-line

I think this has been fixed with

  https://github.com/milkypostman/powerline/pull/185

which became

  commit cfff1cfe63793ea1a8bcfcae50c296558384cf08
  Author: Theophilos Giannakopoulos <theo@abstractnonsense.org>
  Date:   Tue Mar 16 21:10:53 2021 -0400
  
      Change :scale arugment from t to 1 (#185)
      
      * Change :scale arugment from t to 1
      
      t is no longer accepted as :scale argument for create-image, but using 1
      has the same behavior as before.
      
      Fixes #184.
      
      * Change other uses of :scale from t to 1
  
   powerline-separators.el | 2 +-
   powerline.el            | 2 +-
   2 files changed, 2 insertions(+), 2 deletions(-)