Update template.php (#4957)

themes/default/template.php

@@ -662,7 +662,7 @@ if (!$default_login) {
 							$menu_brand_image = ($_SESSION['theme']['menu_brand_image']['text'] != '') ? escape($_SESSION['theme']['menu_brand_image']['text']) : PROJECT_PATH."/themes/default/images/logo.png";
 							echo "			<a href='".$menu_brand_link."'>";
 							echo "				<img id='menu_brand_image' class='navbar-logo' src='".$menu_brand_image."' title=\"".escape($menu_brand_text)."\">";
-							if ($_SESSION['theme']['menu_brand_image_hover']['text'] != '') {
+							if (isset($_SESSION['theme']['menu_brand_image_hover']['text']) && $_SESSION['theme']['menu_brand_image_hover']['text'] != '') {
 								echo 			"<img id='menu_brand_image_hover' class='navbar-logo' style='display: none;' src='".$_SESSION['theme']['menu_brand_image_hover']['text']."' title=\"".escape($menu_brand_text)."\">";
 							}
 							echo 			"</a>\n";
@@ -690,7 +690,7 @@ if (!$default_login) {
 				}
 				$mod_a_2 = ($menu_parent['menu_item_link'] != '' && !$submenu) ? $menu_parent['menu_item_link'] : '#';
 				$mod_a_3 = ($menu_parent['menu_item_category'] == 'external') ? "target='_blank' " : null;
-				if ($_SESSION['theme']['menu_main_icons']['boolean'] != 'false') {
+				if (isset($_SESSION['theme']['menu_main_icons']['boolean']) && $_SESSION['theme']['menu_main_icons']['boolean'] != 'false') {
 					if ($menu_parent['menu_item_icon'] != '' && substr_count($menu_parent['menu_item_icon'], 'fa-') > 0) {
 						$menu_main_icon = "<span class='fas ".$menu_parent['menu_item_icon']."' title=\"".escape($menu_parent['menu_language_title'])."\"></span>\n";
 					}
@@ -895,7 +895,7 @@ if (!$default_login) {
 		echo "	<!--{body}-->\n";
 		echo "</div>\n";
 		echo "<div id='footer'>\n";
-		echo "	<span class='footer'>".($_SESSION['theme']['footer']['text'] != '' ? $_SESSION['theme']['footer']['text'] : "&copy; ".$text['theme-label-copyright']." 2008 - ".date("Y")." <a href='http://www.fusionpbx.com' class='footer' target='_blank'>fusionpbx.com</a> ".$text['theme-label-all_rights_reserved'])."</span>\n";
+		echo "	<span class='footer'>".(isset($_SESSION['theme']['footer']['text']) && $_SESSION['theme']['footer']['text'] != '' ? $_SESSION['theme']['footer']['text'] : "&copy; ".$text['theme-label-copyright']." 2008 - ".date("Y")." <a href='http://www.fusionpbx.com' class='footer' target='_blank'>fusionpbx.com</a> ".$text['theme-label-all_rights_reserved'])."</span>\n";
 		echo "</div>\n";
 
 		echo "</div>\n"; //initial div from switch statement above