BarrierContext: prefer prefix ++operator for non-trivial iterator

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

diff --git a/src/client/barrier.cc b/src/client/barrier.cc
index 3c9266de6ccb2a25237b4e00fd322247de472422..fdbd8b26bf900cdcfb6da63415149edc9225d952 100644 (file)
--- a/src/client/barrier.cc
+++ b/src/client/barrier.cc
@@ -131,7 +131,7 @@ void BarrierContext::commit_barrier(barrier_interval &civ)
        barrier->span.insert(iv);
        /* avoid iter invalidate */
       } else {
-       iter++;
+       ++iter;
       }
     }