Fix issue with util test.

cmd/util.go

@@ -129,7 +129,7 @@ func getConfigFiles(v *viper.Viper, t string) map[string]string {
 		}
 
 		// See if any of the candidate config files exist
-		conf := findConfigFile(s.GetStringSlice(t))
+		conf := findConfigFile(s.GetStringSlice(t + "s"))
 		if conf == "" {
 			if s.IsSet("default" + t) {
 				conf = s.GetString("default" + t)

cmd/util_test.go

@@ -282,7 +282,7 @@ func TestGetConfigFiles(t *testing.T) {
 			e = c.statResults
 			eIndex = 0
 
-			m := getConfigFiles(v)
+			m := getConfigFiles(v, "conf")
 			if !reflect.DeepEqual(m, c.exp) {
 				t.Fatalf("Got %v\nExpected %v", m, c.exp)
 			}