5dc184b utils_prog: setenv_namespaced: allow for undefining of the variable

Authored and Committed by jpokorny 6 years ago
1 file changed. 10 lines added. 2 lines removed.
    utils_prog: setenv_namespaced: allow for undefining of the variable
    
    Supposedly, this was the original intention :-)
    
    Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
    
        
file modified
+10 -2