i18n: Fix extract.py after #17440

As discussed in https://github.com/godotengine/godot/pull/17440#discussion_r212277597
2018-08-23 14:43:41 +02:00
parent 87958e7ada
commit d1497b720e
1 changed files with 2 additions and 0 deletions
--- a/editor/translations/extract.py
+++ b/editor/translations/extract.py
@ -54,6 +54,8 @@ msgstr ""

 def process_file(f, fname):

+    global main_po, unique_str, unique_loc
+
    l = f.readline()
    lc = 1
    while (l):