Header serialization update

smithy-lang · Oct 20, 2024 · 46e5dd2 · 46e5dd2
1 parent 423c8ba
commit 46e5dd2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...n/software/amazon/smithy/rust/codegen/core/smithy/generators/http/HttpBindingGenerator.kt b/...n/software/amazon/smithy/rust/codegen/core/smithy/generators/http/HttpBindingGenerator.kt
@@ -620,7 +620,7 @@ class HttpBindingGenerator(
         rustTemplate(
             """
             // Empty vecs in headers are serialized as the empty string
-            if ${context.valueExpression.asValue()}.is_empty() {
+            if ${context.valueExpression.asRef()}.is_empty() {
                 builder = builder.header("$headerName", "");
             }""",
         )