use --iter instead of iter-- in prunewhowas

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5738 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 1 insertions, 1 deletions

diff --git a/src/users.cpp b/src/users.cpp
index d2e632b10..31264570f 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -910,7 +910,7 @@ namespace irc
 					ServerInstance->whowas.erase(iter->second);
 					/* use a safe iter copy for erase and set the orig iter old valid ref by decrementing it */
 					safeiter = iter;
-					iter--;
+					--iter;
 					ServerInstance->whowas_fifo.erase(safeiter);
 				}
 				else {