From 65bc9f1020f7effcb803758dca284d0d3bf18de0 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Thu, 4 Jul 2019 11:24:58 +0200
Subject: [PATCH] [DI] fix processing of regular parameter bags by
 MergeExtensionConfigurationPass

---
 Compiler/MergeExtensionConfigurationPass.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Compiler/MergeExtensionConfigurationPass.php b/Compiler/MergeExtensionConfigurationPass.php
index 63f8013c3..caa1fd225 100644
--- a/Compiler/MergeExtensionConfigurationPass.php
+++ b/Compiler/MergeExtensionConfigurationPass.php
@@ -186,6 +186,10 @@ public function resolveEnvPlaceholders($value, $format = null, array &$usedEnvs
         $bag = $this->getParameterBag();
         $value = $bag->resolveValue($value);
 
+        if (!$bag instanceof EnvPlaceholderParameterBag) {
+            return parent::resolveEnvPlaceholders($value, $format, $usedEnvs);
+        }
+
         foreach ($bag->getEnvPlaceholders() as $env => $placeholders) {
             if (false === strpos($env, ':')) {
                 continue;