Get language code from filename if not specified in the .po file itself (#1488478)

1 files changed, 4 insertions, 0 deletions

diff --git a/bin/importgettext.sh b/bin/importgettext.sh
index cc01c3382..d29a318bd 100755
--- a/bin/importgettext.sh
+++ b/bin/importgettext.sh
@@ -99,6 +99,10 @@ function import_file($fn)
 	$language = '';
 	$translator = '';
 
+	// get language code from file name
+	if (preg_match('/-([a-z_]+).po$/i', $fn, $m))
+	  $language = expand_langcode($m[1]);
+
 	$is_header = true;
 	$msgid = null;
 	$msgstr = '';