Fixes cache bug.

skygragon · skygragon · commit 5364b237f73d · 2018-01-18T11:15:41.000+08:00
Signed-off-by: Eric Wang &lt;skygragon@gmail.com&gt;
diff --git a/lib/commands/cache.js b/lib/commands/cache.js
@@ -34,9 +34,13 @@ const cmd = {
 cmd.handler = function(argv) {
   session.argv = argv;
 
+  const name = argv.keyword;
+  const isInteger = Number.isInteger(Number(name));
+
   const caches = cache.list()
     .filter(function(f) {
-      return argv.keyword.length === 0 || f.name.startsWith(argv.keyword + '.');
+      return (name.length === 0) ||
+        (isInteger ? f.name.startsWith(name + '.') : f.name === name);
     });
 
   if (argv.delete) {
