<div>Thanks! It solved problems also with str-table.c, test-hash.c, test-mempool.c, auth-server-connection.c, master-auth.c, master-login-auth.c, mail-cache-fields.c, mail-index.c, mailbox-list-index.c, mailbox-list-index-sync.c, maildir-keywords.c, mdbox-purge.c, connect-limit.c, auth-request-handler.c, db-checkpassword.c, service-monitor.c, service-process.c, pop3-commands.c, log-connection.c, doveconf.c, user-directory.c, replicator-connection.c, dsync-mailbox-import.c, dsync-mailbox-export.c, dsync-transaction-log-scan.c, doveadm-director.c, doveadm-kick.c, acl-cache.c, doveadm-expire.c and push-notification-txn-msg.c.<br></div><div class="protonmail_signature_block protonmail_signature_block-empty"><div class="protonmail_signature_block-user protonmail_signature_block-empty"><div><br></div></div><div class="protonmail_signature_block-proton protonmail_signature_block-empty"><br></div></div><div><br></div><div>‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐<br></div><div> On Monday, March 18, 2019 10:50 AM, Aki Tuomi <aki.tuomi@open-xchange.com> wrote:<br></div><div> <br></div><blockquote class="protonmail_quote" type="cite"><p><br></p><div class="moz-cite-prefix">On 18.3.2019 12.48, Rupert Gallagher
      via dovecot wrote:<br></div><blockquote type="cite"><div>Attached warnings from clang 7.0 when compiling child-wait.c
        from dovecot 2.3.5: <br></div><div><br></div><div>"arithmetic on a null pointer treated as a cast from integer
        to pointer is a GNU extension <br></div><div>[-Wnull-pointer-arithmetic]". <br></div><div class="protonmail_signature_block
 protonmail_signature_block-empty"><div class="protonmail_signature_block-user
 protonmail_signature_block-empty"><div><br></div></div><div class="protonmail_signature_block-proton
 protonmail_signature_block-empty"><br></div></div><div><br></div></blockquote><p>This is fixed in master with <br></p><p><a href="https://github.com/dovecot/core/commit/ac7aa955db4c77bbb169baa5d104a4c128674646.patch">https://github.com/dovecot/core/commit/ac7aa955db4c77bbb169baa5d104a4c128674646.patch</a><br></p><div>Aki <br></div></blockquote><div><br></div>