[PATCH 3 of 3] subrepo: add trailing newlines to warnings

[Siddharth Agarwal]

# HG changeset patch
# User Siddharth Agarwal <sid0 at fb.com>
# Date 1395369545 25200
#      Thu Mar 20 19:39:05 2014 -0700
# Node ID ac706f21e8ff72edd87605924073b6d24d47b1b4
# Parent  9e261a5993f8b991a3f2b24a2b1438e981d7228b
subrepo: add trailing newlines to warnings

diff --git a/mercurial/subrepo.py b/mercurial/subrepo.py
--- a/mercurial/subrepo.py
+++ b/mercurial/subrepo.py
@@ -1109,7 +1109,7 @@
             out, err = self._gitnodir(['--version'])
         m = re.search(r'^git version (\d+)\.(\d+)', out)
         if not m:
-            self._ui.warn(_('cannot retrieve git version'))
+            self._ui.warn(_('cannot retrieve git version\n'))
             return
         version = (int(m.group(1)), int(m.group(2)))
         # git 1.4.0 can't work at all, but 1.5.X can in at least some cases,
@@ -1118,7 +1118,7 @@
         if version < (1, 5):
             raise util.Abort(_('git subrepo requires at least 1.6.0 or later'))
         elif version < (1, 6):
-            self._ui.warn(_('git subrepo requires at least 1.6.0 or later'))
+            self._ui.warn(_('git subrepo requires at least 1.6.0 or later\n'))
 
     def _gitcommand(self, commands, env=None, stream=False):
         return self._gitdir(commands, env=env, stream=stream)[0]