X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Fstylesheet.php;h=a5c7535d7cd0fd7b5c7376c36484c9914040db85;hp=be068d59a01ccb62887e318346cfb66dffb78080;hb=2b388c21a07e07317ccb065d42ef7304cfca7718;hpb=508228c85fba8448d00865b1639cb8cd7a69e457

diff --git a/inc/stylesheet.php b/inc/stylesheet.php
index be068d59a0..a5c7535d7c 100644
--- a/inc/stylesheet.php
+++ b/inc/stylesheet.php
@@ -48,7 +48,7 @@ $STYLES = array(
 );
 
 // Add stylesheet for installation
-if ((basename($_SERVER['PHP_SELF']) == "install.php") || (!isInstalled()) || (REQUEST_ISSET_GET(('installing')))) $STYLES[] = "install.css";
+if ((isInstalling()) || (!isInstalled())) $STYLES[] = "install.css";
 
 // When no CSS output-mode is set, set it to file-output
 if (!isConfigEntrySet('css_php')) setConfigEntry('css_php', "FILE");