[cleanup] Simpliy generate_family_file.getlangs

Change-Id: I0d9d3f4f9129281974aa6eed64e85d409954a9ff
---
M generate_family_file.py
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/generate_family_file.py b/generate_family_file.py
index 97eac88..c529be6 100755
--- a/generate_family_file.py
+++ b/generate_family_file.py
@@ -91,8 +91,9 @@
             else:
                 makeiw = self.dointerwiki
 
-            if makeiw == 'y':
-                pass
+            if makeiw == 'n':
+                self.langs = [wiki for wiki in self.langs
+                              if wiki['url'] == w.iwpath]
             elif makeiw == 'e':
                 for wiki in self.langs:
                     print(wiki['prefix'], wiki['url'])
@@ -100,9 +101,6 @@
                 self.langs = [wiki for wiki in self.langs
                               if wiki['prefix'] in do_langs
                               or wiki['url'] == w.iwpath]
-            else:
-                self.langs = [wiki for wiki in self.langs
-                              if wiki['url'] == w.iwpath]
 
     def getapis(self):
         """Load other language pages."""

