From 98df41235d2f959b5d25d273a9019cafecb30cc1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=A1bor=20Farkas?= <gabor.farkas@gmail.com>
Date: Tue, 13 May 2025 09:36:20 +0200
Subject: [PATCH] datasources: query-service url fix (#105178)

---
 packages/grafana-runtime/src/utils/DataSourceWithBackend.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/grafana-runtime/src/utils/DataSourceWithBackend.ts b/packages/grafana-runtime/src/utils/DataSourceWithBackend.ts
index ab3a2b7670d..a40272f8a44 100644
--- a/packages/grafana-runtime/src/utils/DataSourceWithBackend.ts
+++ b/packages/grafana-runtime/src/utils/DataSourceWithBackend.ts
@@ -226,7 +226,7 @@ class DataSourceWithBackend<
         if (!hasExpr && dsUIDs.size === 1) {
           // TODO? can we talk directly to the apiserver?
         }
-        url = `/apis/query.grafana.app/v0alpha1/namespaces/${config.namespace}/query?ds_type=' + this.type`;
+        url = `/apis/query.grafana.app/v0alpha1/namespaces/${config.namespace}/query?ds_type=${this.type}`;
       }
     }