From 853099aa61f361df26f3f0253755157b41f89334 Mon Sep 17 00:00:00 2001
From: mjga <mjga@trifork.com>
Date: Tue, 25 Nov 2025 21:17:41 +0100
Subject: [PATCH] Refactor parameter handling in GenericClient to prevent
 qualifier buildup, when there are multiple IQueryParameterType.

---
 .../java/ca/uhn/fhir/rest/client/impl/GenericClient.java     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/hapi-fhir-client/src/main/java/ca/uhn/fhir/rest/client/impl/GenericClient.java b/hapi-fhir-client/src/main/java/ca/uhn/fhir/rest/client/impl/GenericClient.java
index 1dde63d673a..396b3fdbc39 100644
--- a/hapi-fhir-client/src/main/java/ca/uhn/fhir/rest/client/impl/GenericClient.java
+++ b/hapi-fhir-client/src/main/java/ca/uhn/fhir/rest/client/impl/GenericClient.java
@@ -769,10 +769,11 @@ public QUERY where(Map<String, List<IQueryParameterType>> theCriterion) {
 				for (IQueryParameterType nextValue : nextValues) {
 					String value = nextValue.getValueAsQueryToken(myContext);
 					String qualifier = nextValue.getQueryParameterQualifier();
+					String parameterName = nextKey;
 					if (isNotBlank(qualifier)) {
-						nextKey = nextKey + qualifier;
+						parameterName += qualifier;
 					}
-					addParam(myParams, nextKey, value);
+					addParam(myParams, parameterName, value);
 				}
 			}
 			return (QUERY) this;