Swapped out more HTML to templates (see ticket #68)

[mailer.git] / inc / template-functions.php

diff --git a/inc/template-functions.php b/inc/template-functions.php
index a4c4d6f0a9f114da1630cba0dfb5805466aeea63..fe01016b23aa1d8f44fa7a7262812e5b678b7af5 100644 (file)
--- a/inc/template-functions.php
+++ b/inc/template-functions.php
@@ -93,7 +93,7 @@ function getColorSwitchCode ($template) {
 }
 
 // Output HTML code directly or 'render' it. You addionally switch the new-line character off
-function outputHtml ($htmlCode, $newLine = TRUE) {
+function outputHtml ($htmlCode = NULL, $newLine = TRUE) {
        // Init output
        if (!isset($GLOBALS['__output'])) {
                $GLOBALS['__output'] = '';
@@ -101,7 +101,7 @@ function outputHtml ($htmlCode, $newLine = TRUE) {
 
        //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'getOutputMode()=' . getOutputMode() . ',htmlCode(length)=' . strlen($htmlCode) . ',output(length)=' . strlen($GLOBALS['__output']));
        // Is there HTML-Code here?
-       if (!empty($htmlCode)) {
+       if ((!is_null($htmlCode)) && (!empty($htmlCode))) {
                // Yes, so we handle it as you have configured
                switch (getOutputMode()) {
                        case 'render':