diff options
Diffstat (limited to 'src/linkgraph/linkgraph.h')
-rw-r--r-- | src/linkgraph/linkgraph.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/linkgraph/linkgraph.h b/src/linkgraph/linkgraph.h index 5eb85e4c3..a11b67a52 100644 --- a/src/linkgraph/linkgraph.h +++ b/src/linkgraph/linkgraph.h @@ -527,7 +527,8 @@ protected: friend class LinkGraph::Node; friend SaveLoadTable GetLinkGraphDesc(); friend SaveLoadTable GetLinkGraphJobDesc(); - friend void SaveLoad_LinkGraph(LinkGraph &lg); + friend class SlLinkgraphNode; + friend class SlLinkgraphEdge; CargoID cargo; ///< Cargo of this component's link graph. Date last_compression; ///< Last time the capacities and supplies were compressed. |