rados tool: close dir after reading through

diff --git a/src/rados.cc b/src/rados.cc
index 09038317667955ea63e5d24fcd90953c2ac1b97a..b3a6a5fe7a36915c5a28a96f9b60de01a919d848 100644 (file)
--- a/src/rados.cc
+++ b/src/rados.cc
@@ -184,6 +184,7 @@ static int import_dir(IoCtx& io_ctx, string path, const char *name, int prefix_l
 next:
     dent = readdir(dir);
   }
+  closedir(dir);
   return 0;
 }