update file

idleberg · Jul 12, 2015 · 0f0a50d · 0f0a50d
1 parent 4087e2e
commit 0f0a50d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/dist/listr-functions.php b/dist/listr-functions.php
@@ -21,7 +21,7 @@ function set_header($bootstrap_css) {
 
  global $options;
 
- if ($options['general']['custom_title'] == null) {
+ if ($options['general']['custom_title'] === null) {
  $index = sprintf(_('Index of %1$s%2$s'), $_SERVER['HTTP_HOST'], $_SERVER['REQUEST_URI']);
  } else {
  $index = $options['general']['custom_title'];
@@ -87,7 +87,7 @@ function set_header($bootstrap_css) {
 
  // Append CSS
  foreach($options['assets']['append_css'] as $append_css) {
- if ($append_css != null) {
+ if ($append_css !== null) {
  $header .= " <link rel=\"stylesheet\" href=\"$server$append_css\" />" . PHP_EOL;
  }
  }
@@ -149,7 +149,7 @@ function set_footer(){
 
  // Append JS
  foreach($options['assets']['append_js'] as $append_js) {
- if ($append_js != null) {
+ if ($append_js !== null) {
  $footer .= " <script type=\"text/javascript\" src=\"$server$append_js\"></script>" . PHP_EOL;
  }
  }