9780f36 config: Reduce duplication in schema

Authored and Committed by lsedlar 6 years ago
    config: Reduce duplication in schema
    
    This patch adds a helper function for easy creation of a structure where
    either X or list of Xs is accepted.
    
    Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
    
        
file modified
+19 -39