fix segfault when autoglobals are not properly setup

phpdbg_prompt.c

@@ -350,7 +350,12 @@ static PHPDBG_COMMAND(run) /* {{{ */
         if (!EG(active_symbol_table)) {
             zend_rebuild_symbol_table(TSRMLS_C);
         }
-
+        
+        zend_try {
+        	/* last chance ... */
+        	zend_activate_auto_globals(TSRMLS_C);
+        } zend_end_try();
+		
 		zend_try {
 			zend_execute(
 			    EG(active_op_array) TSRMLS_CC);

test.php

@@ -1,5 +1,6 @@
 <?php
-include 'web-bootstrap.php'; 
+if (isset($include))
+	include (sprintf("%s/web-bootstrap.php", dirname(__FILE__))); 
 
 class phpdbg {
     public function isGreat($greeting = null) {
@@ -32,4 +33,6 @@ test();
 
 echo "it works!\n";
 
+if (isset($dump))
+	var_dump($_SERVER);
 ?>