X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrain.cpp;h=ab52ce6ad081bd31eb2b6cd919cc7b9c4e744994;hb=3e3675f8d86b06cdea7df197dfe8866ffb285aec;hp=f43969d1949b0729eed8ba9132fb1bb37125d23f;hpb=4f2b6023dee412373a6a0b13ba4d617ffbb9bb38;p=r2c2.git

diff --git a/source/libr2c2/train.cpp b/source/libr2c2/train.cpp
index f43969d..ab52ce6 100644
--- a/source/libr2c2/train.cpp
+++ b/source/libr2c2/train.cpp
@@ -542,7 +542,7 @@ void Train::free_noncritical_blocks()
 	}
 }
 
-int Train::get_entry_to_block(Block &block) const
+int Train::get_entry_to_block(const Block &block) const
 {
 	for(BlockList::const_iterator i=blocks.begin(); i!=blocks.end(); ++i)
 		if(i->block()==&block)