Fix cppcheck warnings: Prefer prefix ++/-- operators for non-primitive types.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/epoll.cpp b/src/epoll.cpp
index ccf816b..ae39407 100644
--- a/src/epoll.cpp
+++ b/src/epoll.cpp
@@ -46,7 +46,7 @@ zmq::epoll_t::~epoll_t ()
     worker.stop ();
 
     close (epoll_fd);
-    for (retired_t::iterator it = retired.begin (); it != retired.end (); it ++)
+    for (retired_t::iterator it = retired.begin (); it != retired.end (); ++it)
         delete *it;
 }
 
@@ -162,7 +162,7 @@ void zmq::epoll_t::loop ()
 
         //  Destroy retired event sources.
         for (retired_t::iterator it = retired.begin (); it != retired.end ();
-              it ++)
+              ++it)
             delete *it;
         retired.clear ();
     }