From eba66ebd78ba51d5ca042c9e4cef6a8bfa35151f Mon Sep 17 00:00:00 2001
From: pk-fr <github@lool.fr>
Date: Mon, 2 Mar 2020 18:01:30 +0100
Subject: [PATCH] fix bug with use without alias

---
 .../parser_extensions/my_node_visitor.php     | 27 ++++++++++---------
 version.php                                   |  2 +-
 2 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/include/classes/parser_extensions/my_node_visitor.php b/include/classes/parser_extensions/my_node_visitor.php
index 6247664..06559ec 100644
--- a/include/classes/parser_extensions/my_node_visitor.php
+++ b/include/classes/parser_extensions/my_node_visitor.php
@@ -529,20 +529,23 @@ public function leaveNode(PhpParser\Node $node)
         {
             if ($conf->obfuscate_function_name || $conf->obfuscate_class_name)
             {
-                if (!$conf->obfuscate_function_name || !$conf->obfuscate_class_name)
+                if (isset($node->alias))
                 {
-                    fprintf(STDERR, "Warning:[use alias] cannot determine at compile time if it is a function or a class alias".PHP_EOL."\tyou must obfuscate both functions and classes or none...".PHP_EOL."\tObfuscated code may not work!".PHP_EOL);
-                }
-                $scrambler = $t_scrambler['function_or_class'];
-                $name = $this->get_identifier_name($node->alias);
-                if ( is_string($name) && (strlen($name) !== 0) )
-                {
-                    $r = $scrambler->scramble($name);
-                    if ($r!==$name)
+                    if (!$conf->obfuscate_function_name || !$conf->obfuscate_class_name)
                     {
-                        //$node->alias = $r;
-                        $this->set_identifier_name($node->alias,$r);
-                        $node_modified = true;
+                        fprintf(STDERR, "Warning:[use alias] cannot determine at compile time if it is a function or a class alias".PHP_EOL."\tyou must obfuscate both functions and classes or none...".PHP_EOL."\tObfuscated code may not work!".PHP_EOL);
+                    }
+                    $scrambler = $t_scrambler['function_or_class'];
+                    $name = $this->get_identifier_name($node->alias);
+                    if ( is_string($name) && (strlen($name) !== 0) )
+                    {
+                        $r = $scrambler->scramble($name);
+                        if ($r!==$name)
+                        {
+                            //$node->alias = $r;
+                            $this->set_identifier_name($node->alias,$r);
+                            $node_modified = true;
+                        }
                     }
                 }
             }
diff --git a/version.php b/version.php
index 4fd7672..5331de8 100644
--- a/version.php
+++ b/version.php
@@ -11,6 +11,6 @@
 //          Use and abuse at your own risks.
 //========================================================================
 
-$yakpro_po_version = "2.0.7";
+$yakpro_po_version = "2.0.8";
 
 ?>
\ No newline at end of file