eca5567 Fix misbehavior of msgmerge --for-msgfmt

Authored and Committed by ueno 4 years ago
    Fix misbehavior of msgmerge --for-msgfmt
    
    This fixes build errors in packages with empty .po files:
    https://gitlab.gnome.org/GNOME/gcr/issues/25
    https://github.com/p11-glue/p11-kit/issues/238
    
        
file modified
+6 -1