Author: mordante
Date: Sat Oct 15 20:06:33 2011
New Revision: 51497
URL: http://svn.gna.org/viewcvs/wesnoth?rev=51497&view=rev
Log:
Add some extra validation before deferring.
Modified:
trunk/src/whiteboard/side_actions.hpp
Modified: trunk/src/whiteboard/side_actions.hpp
URL:
http://svn.gna.org/viewcvs/wesnoth/trunk/src/whiteboard/side_actions.hpp?rev=51497&r1=51496&r2=51497&view=diff
==============================================================================
--- trunk/src/whiteboard/side_actions.hpp (original)
+++ trunk/src/whiteboard/side_actions.hpp Sat Oct 15 20:06:33 2011
@@ -319,6 +319,7 @@
}
this_t& operator--()
{
+ assert(contents_);
while(base_ == (*contents_)[turn_num_].begin())
base_ = (*contents_)[--turn_num_].end();
--base_;
@@ -373,6 +374,7 @@
void init()
{
+ assert(contents_);
while(base_ == (*contents_)[turn_num_].end() //terminates
thanks to invariant
&& turn_num_+1 < contents_->size())
base_ = (*contents_)[++turn_num_].begin();
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