# HG changeset patch
# User Sascha Wilde <wilde@intevation.de>
# Date 1553190952 -3600
# Node ID 41f5ac76d642ede42c8ee7472fcef67ea65e1810
# Parent  f0846d200ce4d0488702d0f05c745431742b3078
BT import: allow for rb and lb to be null.

As rb_lb is optional according to drc this is the right thing to do.

diff -r f0846d200ce4 -r 41f5ac76d642 pkg/imports/bn.go
--- a/pkg/imports/bn.go	Thu Mar 21 18:21:18 2019 +0100
+++ b/pkg/imports/bn.go	Thu Mar 21 18:55:52 2019 +0100
@@ -126,12 +126,12 @@
 
 var rblbRe = regexp.MustCompile(`(..)_(..)`)
 
-func splitRBLB(s string) (string, string) {
+func splitRBLB(s string) (*string, *string) {
 	m := rblbRe.FindStringSubmatch(s)
 	if len(m) == 0 {
-		return "", ""
+		return nil, nil
 	}
-	return m[1], m[2]
+	return &m[1], &m[2]
 }
 
 func revisitingTime(s string) int {
diff -r f0846d200ce4 -r 41f5ac76d642 schema/gemma.sql
--- a/schema/gemma.sql	Thu Mar 21 18:21:18 2019 +0100
+++ b/schema/gemma.sql	Thu Mar 21 18:55:52 2019 +0100
@@ -467,8 +467,8 @@
         stretch isrsrange NOT NULL,
         area geography(MULTIPOLYGON, 4326) NOT NULL
             CHECK(ST_IsValid(CAST(area AS geometry))),
-        rb char(2) NOT NULL REFERENCES countries, -- from rb_lb in interface
-        lb char(2) NOT NULL REFERENCES countries, -- from rb_lb in interface
+        rb char(2) REFERENCES countries, -- from rb_lb in interface
+        lb char(2) REFERENCES countries, -- from rb_lb in interface
         responsible_country char(2) NOT NULL REFERENCES countries,
         revisiting_time smallint NOT NULL,
         limiting varchar NOT NULL REFERENCES limiting_factors,