From: Cédric Krier <ced@b2ck.com>
Date: Wed, 7 Mar 2018 23:16:47 +0000 (+0100)
Subject: Skip empty message when writing mo file
X-Git-Tag: v2.7.0~24^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41e8169c63ac6b6ec673c74a9e1f7ebaa8c6be87;p=thirdparty%2Fbabel.git

Skip empty message when writing mo file

Instead of using the msgid, this allows to have gettext fallback to
retrieve the translation. Otherwise gettext will anyway return msgid.
---

diff --git a/babel/messages/mofile.py b/babel/messages/mofile.py
index 79042e00..8aa704f9 100644
--- a/babel/messages/mofile.py
+++ b/babel/messages/mofile.py
@@ -153,8 +153,8 @@ def write_mo(fileobj, catalog, use_fuzzy=False):
                       in the output
     """
     messages = list(catalog)
-    if not use_fuzzy:
-        messages[1:] = [m for m in messages[1:] if not m.fuzzy]
+    messages[1:] = [m for m in messages[1:]
+                    if m.string and (use_fuzzy or not m.fuzzy)]
     messages.sort()
 
     ids = strs = b''
@@ -178,10 +178,7 @@ def write_mo(fileobj, catalog, use_fuzzy=False):
             ])
         else:
             msgid = message.id.encode(catalog.charset)
-            if not message.string:
-                msgstr = message.id.encode(catalog.charset)
-            else:
-                msgstr = message.string.encode(catalog.charset)
+            msgstr = message.string.encode(catalog.charset)
         if message.context:
             msgid = b'\x04'.join([message.context.encode(catalog.charset),
                                   msgid])