Bug 18901: Sysprefs translation: translate only *.pref files (not *.pref*)

Text editors can create temporary files in this folder and this can
confuse the translator.
For instance, vim can create a file named '.opac.pref.swp' which will
make the translator dies with the following error message:

Can't use string ("b0VIM 8.0") as a HASH ref while "strict refs" in use
at LangInstaller.pm line 248.

Test plan:
1. echo 'Oops' > .../en/modules/admin/preferences/whatever.pref.whatever
2. cd misc/translator && ./translate update fr-FR
3. Verify that you have the error message mentioned above
4. Apply patch
5. cd misc/translator && ./translate update fr-FR
6. No more errors!

Signed-off-by: Frédéric Demians <f.demians@tamil.fr>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

diff --git a/misc/translator/LangInstaller.pm b/misc/translator/LangInstaller.pm
index 460a448..feaeb7a 100644 (file)
--- a/misc/translator/LangInstaller.pm
+++ b/misc/translator/LangInstaller.pm
@@ -82,7 +82,7 @@ sub new {
 
     # Get all .pref file names
     opendir my $fh, $self->{path_pref_en};
-    my @pref_files = grep { /.pref/ } readdir($fh);
+    my @pref_files = grep { /.pref$/ } readdir($fh);
     close $fh;
     $self->{pref_files} = \@pref_files;