Bug 21946: Restore defined vs ""

The tests still pass. Was the original change really useful?

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

diff --git a/C4/Circulation.pm b/C4/Circulation.pm
index 76aebdf..6e5dcb5 100644 (file)
--- a/C4/Circulation.pm
+++ b/C4/Circulation.pm
@@ -429,7 +429,7 @@ sub TooMany {
     # if a rule is found and has a loan limit set, count
     # how many loans the patron already has that meet that
     # rule
-    if (defined($maxissueqty_rule) and defined($maxissueqty_rule->rule_value)) {
+    if (defined($maxissueqty_rule) and $maxissueqty_rule->rule_value ne "") {
 
         my @bind_params;
         my $count_query = "";