add missing includes to pl_range_funcs.c

funbringer · funbringer · commit ad7f1597930c · 2016-10-03T20:10:17.000+03:00
diff --git a/src/pl_range_funcs.c b/src/pl_range_funcs.c
@@ -10,6 +10,7 @@
 
 #include "pathman.h"
 #include "relation_info.h"
+#include "utils.h"
 
 #include "utils/array.h"
 #include "utils/builtins.h"
