2002-06-21 Olivier L. M�ller <om@omnis.ch>

* libraries/common.lib.php3, main.php3: be more tolerant with lazy
      sysadmins or users by letting them having an empty
      $cfg['PmaAbsoluteUri']. A default value (which should work according
      to the docs...) will be set and a warning displayed on main.php3.

main.php3

@@ -562,6 +562,12 @@ echo "\n";
 
 
 <?php
+
+
+if ($DisplayPmaAbsoluteUriWarning) {
+    echo '<p class="warning">'. $strPmaUriError . '</p>' . "\n";
+}
+
 /**
  * Displays the footer
  */