Rename "after_installer" to "welcome_message" in the code to make it

clearer what its purpose is.  Add some spacing in the theme for it
so that it's less cramped.

1 files changed, 5 insertions, 0 deletions

diff --git a/installer/installer.php b/installer/installer.php
index 7fed25c7..4480e35e 100644
--- a/installer/installer.php
+++ b/installer/installer.php
@@ -47,6 +47,11 @@ class installer {
   }
 
   static function unpack_var() {
+    if (!file_exists(VARPATH)) {
+      mkdir(VARPATH);
+      chmod(VARPATH, 0777);
+    }
+
     include(DOCROOT . "installer/init_var.php");
     return true;
   }