[Koha-bugs] [Bug 8198] Need to track the call to "C4::Context->userenv->{'xxxx'} without check if it is undefined

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=8198

Jonathan Druart <jonathan.druart at biblibre.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jonathan.druart at biblibre.co
                   |                            |m

--- Comment #2 from Jonathan Druart <jonathan.druart at biblibre.com> ---
Maybe the following change would do the trick:

diff --git a/C4/Context.pm b/C4/Context.pm
index cc93af4..14ce1c7 100644
--- a/C4/Context.pm
+++ b/C4/Context.pm
@@ -1085,7 +1085,7 @@ sub userenv {
     if (defined $var and defined $context->{"userenv"}->{$var}) {
         return $context->{"userenv"}->{$var};
     } else {
-        return;
+        return {};
     }
 }

Need to be confirmed.

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