terraform: fix class cast exceptions when handling extraEnv values (#68)

walmartlabs · Sep 23, 2021 · 1dd5cae · 1dd5cae
1 parent c790b11
commit 1dd5cae
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/...erraform/src/main/java/com/walmartlabs/concord/plugins/terraform/TerraformTaskCommon.java b/...erraform/src/main/java/com/walmartlabs/concord/plugins/terraform/TerraformTaskCommon.java
@@ -84,7 +84,10 @@ public static Map<String, String> getEnv(Map<String, Object> cfg, Backend backen
         m.putAll(backend.prepareEnv(cfg));
 
         // user env
-        Map<String, String> extraEnv = MapUtils.getMap(cfg, TaskConstants.EXTRA_ENV_KEY, Collections.emptyMap());
+        Map<String, String> extraEnv = MapUtils.getMap(cfg, TaskConstants.EXTRA_ENV_KEY, Collections.emptyMap())
+                .entrySet().stream()
+                .filter(e -> e.getValue() != null)
+                .collect(Collectors.toMap(e -> e.getKey().toString(), e -> e.getValue().toString()));
         m.putAll(extraEnv);
 
         return m;