mon/Session.h: prefer prefix --operator for iterators

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

diff --git a/src/mon/Session.h b/src/mon/Session.h
index bbdc3e50615cddc5c0c56dfe9b2d39ff1180ba8c..9fc492a7613dfbda2ee5cab6b9e6d6e689344541 100644 (file)
--- a/src/mon/Session.h
+++ b/src/mon/Session.h
@@ -129,7 +129,7 @@ struct MonSessionMap {
 
     multimap<int,MonSession*>::iterator p = by_osd.lower_bound(r);
     if (p == by_osd.end())
-      p--;
+      --p;
 
     if (!osdmap) {
       return p->second;