Fix capitalization of Serve->SERVE, fix double cache export

cmd/cache.go

@@ -72,6 +72,12 @@ func (cache *fileCache) set(val []string) {
 	}
 }
 
+func (cache *fileCache) clear() {
+	cache.mutex.Lock()
+	cache.list = nil
+	cache.mutex.Unlock()
+}
+
 func (cache *fileCache) isEmpty() bool {
 	cache.mutex.RLock()
 	length := len(cache.list)
@@ -152,15 +158,15 @@ func (cache *fileCache) Import(path string) error {
 
 func serveCacheClear(args []string, cache *fileCache, formats *types.Types, errorChannel chan<- error) httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
-		list, err := fileList(args, &filters{}, "", &fileCache{}, formats)
+		cache.clear()
+
+		_, err := fileList(args, &filters{}, "", cache, formats)
 		if err != nil {
 			errorChannel <- err
 
 			return
 		}
 
-		cache.set(list)
-
 		w.Header().Set("Content-Type", "text/plain")
 
 		w.Write([]byte("Ok"))

cmd/info.go

@@ -123,7 +123,7 @@ func serveIndexHtml(args []string, cache *fileCache, paginate bool) httprouter.H
 		}
 
 		if Verbose {
-			fmt.Printf("%s | Serve: HTML index page (%s) to %s in %s\n",
+			fmt.Printf("%s | SERVE: HTML index page (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				humanReadableSize(b),
 				realIP(r),

cmd/root.go

@@ -12,7 +12,7 @@ import (
 )
 
 const (
-	ReleaseVersion string = "0.96.3"
+	ReleaseVersion string = "0.96.4"
 )
 
 var (