Bugfix: Missing ipv6 support check
Bugfix: Missing ipv6 support check

The Function "ip_tree_from_file" was making a reference for
IPV6_TREE whitout checkingx if it was supported or not.

beikezcs/ModSecurity,swebru/ModSecurity,swebru/ModSecurity,irtnog/ModSecurity,daniilyar/ModSecurity,bjh7242/ModSecurity,sdgdsffdsfff/ModSecurity,sdgdsffdsfff/ModSecurity,swebru/ModSecurity,daniilyar/ModSecurity,p0pr0ck5/ModSecurity,SpiderLabs/ModSecurity,daniilyar/ModSecurity,sdgdsffdsfff/ModSecurity,irtnog/ModSecurity,hbopuri/ModSecurity,beikezcs/ModSecurity,hbopuri/ModSecurity,daniilyar/ModSecurity,p0pr0ck5/ModSecurity,csanders-git/ModSecurity,marcstern/ModSecurity,hbopuri/ModSecurity,wafbuild/ModSecurity,defanator/ModSecurity,wafbuild/ModSecurity,marcstern/ModSecurity,swebru/ModSecurity,wafbuild/ModSecurity,beikezcs/ModSecurity,irtnog/ModSecurity,csanders-git/ModSecurity,phpModSecurity/ModSecurity,marcstern/ModSecurity,csanders-git/ModSecurity,bjh7242/ModSecurity,rosmo/ModSecurity,hbopuri/ModSecurity,p0pr0ck5/ModSecurity,bjh7242/ModSecurity,irtnog/ModSecurity,p0pr0ck5/ModSecurity,swebru/ModSecurity,rosmo/ModSecurity,hbopuri/ModSecurity,beikezcs/ModSecurity,beikezcs/ModSecurity,bjh7242/ModSecurity,p0pr0ck5/ModSecurity,hbopuri/ModSecurity,SpiderLabs/ModSecurity,daniilyar/ModSecurity,sdgdsffdsfff/ModSecurity,csanders-git/ModSecurity,defanator/ModSecurity,irtnog/ModSecurity,defanator/ModSecurity,marcstern/ModSecurity,SpiderLabs/ModSecurity,csanders-git/ModSecurity,daniilyar/ModSecurity,beikezcs/ModSecurity,sdgdsffdsfff/ModSecurity,marcstern/ModSecurity,swebru/ModSecurity,irtnog/ModSecurity,p0pr0ck5/ModSecurity,csanders-git/ModSecurity,bjh7242/ModSecurity,rosmo/ModSecurity,rosmo/ModSecurity,bjh7242/ModSecurity,sdgdsffdsfff/ModSecurity