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r11783 | jomae | 2013-04-18 16:28:32 +0200 (Thu, 18 Apr 2013) | 4 lines

1.0.2dev: fixed failures with Babel 1.0dev when compiled catalog is missing for current locale, introduced in babel:r651

Closed #10903.


Index: trac/util/translation.py
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--- trac/util/translation.py	(revision 11782)
+++ trac/util/translation.py	(revision 11783)
@@ -146,7 +146,7 @@
                 self._activate_failed = True
                 return
             t = Translations.load(locale_dir, locale or 'en_US')
-            if not t or t.__class__ is NullTranslations:
+            if not isinstance(t, Translations):
                 t = self._null_translations
             else:
                 t.add(Translations.load(locale_dir, locale or 'en_US',

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