diff --git a/libs/sysplugins/smarty_internal_method_compilealltemplates.php b/libs/sysplugins/smarty_internal_method_compilealltemplates.php
index 685fc0c0..3325cd8e 100644
--- a/libs/sysplugins/smarty_internal_method_compilealltemplates.php
+++ b/libs/sysplugins/smarty_internal_method_compilealltemplates.php
@@ -69,7 +69,7 @@ class Smarty_Internal_Method_CompileAllTemplates
                 if (!substr_compare($_file, $extension, - strlen($extension)) == 0) {
                     continue;
                 }
-                if ($_fileinfo->getPath() == !substr($_dir, 0, - 1)) {
+                if ($_fileinfo->getPath() !== substr($_dir, 0, - 1)) {
                     $_file = substr($_fileinfo->getPath(), strlen($_dir)) . DS . $_file;
                 }
                 echo "\n<br>", $_dir, '---', $_file;
@@ -108,4 +108,4 @@ class Smarty_Internal_Method_CompileAllTemplates
         echo "\n<br>";
         return $_count;
     }
-}
\ No newline at end of file
+}