Merge branch '6138-sshfp-record-populated-twice-with-same-data' into 'develop'

Resolve "SSHFP record populated twice with same data"

Closes #6138

See merge request ispconfig/ispconfig3!1467

server/conf/bind_pri.domain.master

@@ -54,7 +54,7 @@ $TTL        {tmpl_var name='ttl'}
 {tmpl_var name='name'} {tmpl_var name='ttl'}      SRV    {tmpl_var name='aux'} {tmpl_var name='data'}
 </tmpl_if>
 <tmpl_if name="type" op='==' value='SSHFP'>
-{tmpl_var name='name'} {tmpl_var name='ttl'}      SSHFP   {tmpl_var name='data'} {tmpl_var name='data'}
+{tmpl_var name='name'} {tmpl_var name='ttl'}      SSHFP   {tmpl_var name='data'}
 </tmpl_if>
 <tmpl_if name="type" op='==' value='TLSA'>
 {tmpl_var name='name'} {tmpl_var name='ttl'}      TLSA       {tmpl_var name='data'}