build: Add tenv linter.

This adds the tenv linter to the list of linters and addresses an instance it complains about.
decred · Aug 21, 2024 · 24326fd · 24326fd
1 parent bd6e4f4
commit 24326fd
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diff --git a/.golangci.yml b/.golangci.yml
@@ -25,6 +25,7 @@ linters:
     - nosprintfhostport
     - reassign
     - rowserrcheck
+    - tenv
     - tparallel
     - typecheck
     - unconvert

diff --git a/config_test.go b/config_test.go
@@ -61,7 +61,7 @@ func TestDefaultAltDNSNames(t *testing.T) {
 func TestAltDNSNamesWithEnv(t *testing.T) {
 	appName := filepath.Base(os.Args[0])
 	appName = strings.TrimSuffix(appName, filepath.Ext(appName))
-	os.Setenv("DCRD_ALT_DNSNAMES", "hostname1,hostname2")
+	t.Setenv("DCRD_ALT_DNSNAMES", "hostname1,hostname2")
 	cfg, _, err := loadConfig(appName)
 	if err != nil {
 		t.Fatalf("Failed to load dcrd config: %s", err)