Index: concrete_line.h
===================================================================
--- concrete_line.h	(revision 535)
+++ concrete_line.h	(revision 536)
@@ -29,7 +29,7 @@
 #define CSCH_CONCRETE_LINE_H
 #include "libcschem/concrete.h"
 #include GENGEO2D_TYPECFG
-#include "gengeo2d/sline.h"
+#include "gengeo2d/prim.h"
 
 /* type=CSCH_CTYPE_LINE */