From 006cfa35e67dcf0b2a27f6619485bf2ff48e5ecd Mon Sep 17 00:00:00 2001
From: Erik Timmers <e.timmers@gmail.com>
Date: Thu, 2 May 2019 10:05:39 +0200
Subject: [PATCH] [elm] Fix repetitive enum prefixes (#2784)

Fixes #2759.
---
 .../org/openapitools/codegen/languages/ElmClientCodegen.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ElmClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ElmClientCodegen.java
index b92d62445bc..05642204b1e 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ElmClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ElmClientCodegen.java
@@ -694,7 +694,10 @@ public class ElmClientCodegen extends DefaultCodegen implements CodegenConfig {
         }
         final String prefix = toEnumName(property);
         for (Map<String, Object> enumVar : enumVars) {
-            enumVar.put("name", prefix + enumVar.get("name"));
+            if (!enumVar.containsKey("_isPrefixed")) {
+                enumVar.put("name", prefix + enumVar.get("name"));
+                enumVar.put("_isPrefixed", true);
+            }
         }
     }