Fix environment variable detection (#235) (#236)

hechoendrupal · Sep 30, 2017 · ce3343b · ce3343b
1 parent 7893f61
commit ce3343b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Command/Chain/ChainCommand.php b/src/Command/Chain/ChainCommand.php
@@ -276,7 +276,7 @@ function($value) {
         $environmentPlaceHolders = $this->chainDiscovery->extractEnvironmentPlaceHolders($chainContent);
         $envPlaceHolderMap = [];
         $missingEnvironmentPlaceHolders = [];
-        foreach ($environmentPlaceHolders as $envPlaceHolder => $envPlaceHolderValue) {
+        foreach ($environmentPlaceHolders as $envPlaceHolder) {
             if (!getenv($envPlaceHolder)) {
                 $missingEnvironmentPlaceHolders[$envPlaceHolder] = sprintf(
                     'export %s=%s_VALUE',