tools/rbd/action/Nbd.cc: prefer ++operator for non-primitive iterators

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/tools/rbd/action/Nbd.cc b/src/tools/rbd/action/Nbd.cc
index be42173a95bf44892966df0f9fced18b7ff049ed..81ff183ce8eeafddd2c5419480c932412a0b1d92 100644 (file)
--- a/src/tools/rbd/action/Nbd.cc
+++ b/src/tools/rbd/action/Nbd.cc
@@ -66,7 +66,7 @@ static int call_nbd_cmd(const po::variables_map &vm,
   }
 
   for (std::vector<const char*>::const_iterator p = args.begin();
-       p != args.end(); p++)
+       p != args.end(); ++p)
     process.add_cmd_arg(*p);
 
   if (process.spawn()) {