Merge remote branch 'kc/new/bug_5186' into kcmaster

diff --cc installer/data/mysql/updatedatabase.pl
index 0208174,b5a704c..58c4274
--- 1/installer/data/mysql/updatedatabase.pl
--- 2/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@@ -3915,14 -3915,13 +3915,20 @@@ if (C4::Context->preference("Version") 
      SetVersion ($DBversion);
  }
  
 +$DBversion = "3.03.00.010";
 +if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
 +    $dbh->do("UPDATE `marc_subfield_structure` SET liblibrarian = 'Distance from earth' WHERE liblibrarian = 'Distrance from earth' AND tagfield = '034' AND tagsubfield = 'r';");
 +    $dbh->do("UPDATE `marc_subfield_structure` SET libopac = 'Distance from earth' WHERE libopac = 'Distrance from earth' AND tagfield = '034' AND tagsubfield = 'r';");
 +    print "Upgrade to $DBversion done (Fix misspelled 034r subfield in MARC21 Frameworks)\n";
 +    SetVersion ($DBversion);
 +}
  
+ $DBversion = "3.01.00.XXX";
+ if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
+     $dbh->do("UPDATE aqbooksellers SET gstrate=NULL WHERE gstrate=0.0");
+     print "Upgrade to $DBversion done (Bug 5186: allow GST rate to be set to 0)\n";
+     SetVersion ($DBversion);
+ }
  
  =head1 FUNCTIONS