X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraph.C;h=66daec8263aaf5fb4889c245705a617cd16b2775;hb=37d42d45f3f4a5d3e916a080af50b37ae4a9d118;hp=876394da753d095c7040d67c72ac2c6dfcfe250b;hpb=cba1fa5848f23cdddfe5f7b1d98f00a0039b2170;p=lyx.git

diff --git a/src/graph.C b/src/graph.C
index 876394da75..66daec8263 100644
--- a/src/graph.C
+++ b/src/graph.C
@@ -8,13 +8,15 @@
  * Full author contact details are available in file CREDITS.
  */
 
+#include <config.h>
+
 #include "graph.h"
 #include "format.h"
 
 #include <algorithm>
 
-using std::queue;
 using std::vector;
+using std::reverse;
 
 
 int Graph::bfs_init(int s, bool clear_visited)