X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.db-test.git;a=blobdiff_plain;f=yarrg%2Fdb-idempotent-populate;h=b44d45dd25cc7d63c435059c521bfc0b84a36800;hp=80ded466aefeb4ab89899fae5218dd7da2537e72;hb=bd155443745759a5a9c95cd1cbce5a8f73894737;hpb=fceed60843f6a7c037b908eb529b542ad263c500

diff --git a/yarrg/db-idempotent-populate b/yarrg/db-idempotent-populate
index 80ded46..b44d45d 100755
--- a/yarrg/db-idempotent-populate
+++ b/yarrg/db-idempotent-populate
@@ -1,5 +1,8 @@
 #!/usr/bin/perl -w
 #
+# Normally run from
+#  update-master-info
+#
 # usage: ./db-idempotent-populate <Oceanname>
 #  creates or updates OCEAN-Oceanname.db
 #  from master-master.txt
@@ -120,6 +123,8 @@ END
     ;
     foreach my $commod (sort keys %commods) {
 	my $c= $commods{$commod};
+        die "no mass for $commod" unless defined $c->{Mass};
+        die "no colume for $commod" unless defined $c->{Volume};
 	my @qa= ($c->{Mass}, $c->{Volume}, $commod);
 	$insert->execute(@qa);
 	$update->execute(@qa);