dotenv-expand@9.0.0.patch

diff --git a/lib/main.js b/lib/main.js
index c873cc77229d4cd0cf9de98ae0970b25d89f312f..ddf570558e985760efde52af37a41b56282d30a6 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -50,9 +50,10 @@ function expand (config) {
     config.parsed[configKey] = _interpolate(value, environment, config)
   }
 
-  for (const processKey in config.parsed) {
-    environment[processKey] = config.parsed[processKey]
-  }
+  // PATCH: don't write to process.env
+  // for (const processKey in config.parsed) {
+  //   environment[processKey] = config.parsed[processKey]
+  // }
 
   return config
 }