7a958a Disable dig IDN output into scripts

Authored and Committed by pemensik 5 years ago
    Disable dig IDN output into scripts
    
    Dig could be used to receive zone via AXFR. If IDN data are inside and
    are decoded, it cannot be used as named zone file. Disable +idnout if
    stdin is not a tty.
    
        
file modified
+5 -0