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authormkanat%bugzilla.org <>2007-08-24 04:35:47 +0200
committermkanat%bugzilla.org <>2007-08-24 04:35:47 +0200
commit3ab6f0f6a4cd130a906b82331d023f94ccf795b0 (patch)
tree5f5e052b270a2d5ad76b87cda62eca3034f8946a /Bugzilla
parenta91a67cea0a5f85c7b63579463d56b4c8374b115 (diff)
downloadbugzilla-3ab6f0f6a4cd130a906b82331d023f94ccf795b0.tar.gz
bugzilla-3ab6f0f6a4cd130a906b82331d023f94ccf795b0.tar.xz
Bug 390442: Bugzilla/Template.pm was failing on perl 5.9.5 with "Not a subroutine reference"
Patch By Frédéric Buclin <LpSolit@gmail.com> r=mkanat, a=LpSolit
Diffstat (limited to 'Bugzilla')
-rw-r--r--Bugzilla/Template.pm22
1 files changed, 8 insertions, 14 deletions
diff --git a/Bugzilla/Template.pm b/Bugzilla/Template.pm
index 863c815af..386be82ea 100644
--- a/Bugzilla/Template.pm
+++ b/Bugzilla/Template.pm
@@ -55,25 +55,19 @@ use base qw(Template);
# Convert the constants in the Bugzilla::Constants module into a hash we can
# pass to the template object for reflection into its "constants" namespace
# (which is like its "variables" namespace, but for constants). To do so, we
-# traverse the arrays of exported and exportable symbols, pulling out functions
-# (which is how Perl implements constants) and ignoring the rest (which, if
-# Constants.pm exports only constants, as it should, will be nothing else).
+# traverse the arrays of exported and exportable symbols and ignoring the rest
+# (which, if Constants.pm exports only constants, as it should, will be nothing else).
sub _load_constants {
my %constants;
foreach my $constant (@Bugzilla::Constants::EXPORT,
@Bugzilla::Constants::EXPORT_OK)
{
- if (defined &{$Bugzilla::Constants::{$constant}}) {
- # Constants can be lists, and we can't know whether we're
- # getting a scalar or a list in advance, since they come to us
- # as the return value of a function call, so we have to
- # retrieve them all in list context into anonymous arrays,
- # then extract the scalar ones (i.e. the ones whose arrays
- # contain a single element) from their arrays.
- $constants{$constant} = [&{$Bugzilla::Constants::{$constant}}];
- if (scalar(@{$constants{$constant}}) == 1) {
- $constants{$constant} = @{$constants{$constant}}[0];
- }
+ if (ref Bugzilla::Constants->$constant) {
+ $constants{$constant} = Bugzilla::Constants->$constant;
+ }
+ else {
+ my @list = (Bugzilla::Constants->$constant);
+ $constants{$constant} = (scalar(@list) == 1) ? $list[0] : \@list;
}
}
return \%constants;