From 096aabd360213a8dfb5b6b76c24c6fe8e3410b22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Andersson?= <andre.eric.andersson@gmail.com>
Date: Mon, 17 Apr 2023 08:42:30 +0200
Subject: [PATCH] Fix printing empty notes (#15238)

---
 .../org/openapitools/codegen/languages/ElmClientCodegen.java  | 4 ++++
 1 file changed, 4 insertions(+)

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 d60d2dbcb74..3a14bffe4dd 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
@@ -373,6 +373,10 @@ public class ElmClientCodegen extends DefaultCodegen implements CodegenConfig {
                     response.isModel = !response.primitiveType;
                 }
             });
+            // an empty string is truthy so we explicitly set empty notes to null
+            // So we don't print empty notes
+            if (op.notes != null && op.notes.isEmpty())
+                op.notes = null;
         });
 
         final boolean includeTime = anyOperationResponse(ops, response -> response.isDate || response.isDateTime) ||