Index: import_sch.c
===================================================================
--- import_sch.c	(revision 16266)
+++ import_sch.c	(revision 16267)
@@ -481,6 +481,7 @@
 {
 	char *tmp;
 
+	PCB_API_CHK_VER;
 	PCB_REGISTER_ACTIONS(import_sch_action_list, import_sch_cookie)
 #define conf_reg(field,isarray,type_name,cpath,cname,desc,flags) \
 	conf_reg_field(conf_import_sch, field,isarray,type_name,cpath,cname,desc,flags);