fixed lint issue

telefonicaid · Aug 8, 2024 · 373c87f · 373c87f
1 parent 6ddfd9a
commit 373c87f
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/services/stats/statsRegistry.js b/lib/services/stats/statsRegistry.js
@@ -144,18 +144,18 @@ function openmetricsHandler(req, res) {
         res.status(406).send('Unsupported charset');
         return;
     }
+    let selectedVersion = supportedVersions[0];
     switch (req.accepts(['text/plain', 'application/openmetrics-text'])) {
         case 'application/openmetrics-text':
-            let version = supportedVersions[0];
             if (requestedVersions.length > 0) {
-                version = matchPreferredValue(requestedVersions, supportedVersions);
-                if (!version) {
+                selectedVersion = matchPreferredValue(requestedVersions, supportedVersions);
+                if (!selectedVersion) {
                     logger.error(statsContext, 'Unsupported openmetrics version: %s', requestedVersions);
                     res.status(406).send('Unsupported openmetrics version');
                     return;
                 }
             }
-            contentType = `application/openmetrics-text; version=${version}; charset=utf-8`;
+            contentType = `application/openmetrics-text; version=${selectedVersion}; charset=utf-8`;
             break;
         case 'text/plain':
             // Text/plain only supports version 0.0.4