Do not append dirs without files in it

Otherwise python distutils --record would list a directory when it shouldn't.
translate · May 12, 2015 · edb8a4c · edb8a4c
1 parent 2a34c58
commit edb8a4c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -380,7 +380,9 @@ def listfiles(srcdir):
     for subdir in ['docs', 'share']:
         docwalk = os.walk(subdir)
         for docs in docwalk:
-            docfiles.append(listfiles(docs[0]))
+            files = listfiles(docs[0])
+            if files[1]:
+                docfiles.append(files)
         datafiles += docfiles
     return datafiles