CephxKeyServer.h: prefer prefix ++operator for iterators

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

diff --git a/src/auth/cephx/CephxKeyServer.h b/src/auth/cephx/CephxKeyServer.h
index 11575cff895d4dc6e7f2f757e72e6d7b12cca225..093f1dabd37c0626ef516b0f9b88d5188215c95e 100644 (file)
--- a/src/auth/cephx/CephxKeyServer.h
+++ b/src/auth/cephx/CephxKeyServer.h
@@ -276,7 +276,7 @@ public:
   void export_keyring(KeyRing& keyring) {
     for (map<EntityName, EntityAuth>::iterator p = data.secrets.begin();
         p != data.secrets.end();
-        p++) {
+        ++p) {
       keyring.add(p->first, p->second);
     }
   }