- Add output for error 'too many certificates already issued'.

- Fix error on output if http request failed.

install_dehydrated.sh

@@ -9,6 +9,9 @@ STR_PROCESSED="marked to be validated"
 STR_SUCCESS="Certificate has been produced"
 STR_INVALID_CHALLENGE="Error: Invalid Challenge"
 STR_HTTP_REQUEST_FAILED="Error: HTTP-Request failed"
+STR_TOO_MANY_CERTIFICATES="too many certificates already issued for"
+
+ERR_MSG_TOO_MANY_CERTS="too many certificates already issued"
 
 # -------------
 # --- Some functions
@@ -1548,6 +1551,9 @@ _hosts_processed="\$(cat \$_logfile | grep "$STR_PROCESSED" 2> /dev/null | awk '
 _successfully_created_hosts="\$(cat \$_logfile | grep "$STR_SUCCESS" 2> /dev/null | awk '{print\$3}')"
 _invalid_challenge="\$(cat \$_logfile | grep "$STR_INVALID_CHALLENGE" 2> /dev/null | awk '{print\$3}')"
 _http_request_failed="\$(cat \$_logfile | grep "$STR_HTTP_REQUEST_FAILED" 2> /dev/null | awk '{print\$3}')"
+if grep -i -q "$ERR_MSG_TOO_MANY_CERTS" \$_logfile 2> /dev/null ; then
+   _too_many_certs_err_msg="\$(grep -i "$ERR_MSG_TOO_MANY_CERTS" \$_logfile 2> /dev/null)"
+fi
 if [[ -n "\$_hosts_processed" ]] ; then
    certs_processed=true
 fi
@@ -2128,15 +2134,25 @@ if [[ -n "\$_http_request_failed" ]] ; then
    echo "===================================================="
    echo ""
 
-   for _hostname in \$__http_request_failed ; do
+   for _hostname in \$_http_request_failed ; do
       echo "   \$_hostname"
    done
 
    echo ""
 fi
 
+if [[ -n "\$_too_many_certs_err_msg" ]] ; then
+   echo ""
+   echo ""
+   echo "Creating NEW Certificates failed - too many certificates already issued"
+   echo "========================================================================"
+   echo ""
+   echo -e "\$_too_many_certs_err_msg"
+   echo ""
+fi
 
-if grep -i "error:" \$_logfile > /dev/null 2>&1 > /dev/null 2>&1; then
+
+if grep -i "error:" \$_logfile > /dev/null 2>&1 || grep -i "$ERR_MSG_TOO_MANY_CERTS" \$_logfile > /dev/null 2>&1 ; then
 
    cp -a \$_logfile /var/log/ > /dev/null 2>&1