[totem/gnome-3-30] opensubtitles: Fix "unnecessary else after return" pylint warning

[Bastien Nocera <hadess src gnome org>]

commit 0893c26b193eecd043b9c460fe82d3db20d2c701
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Nov 14 16:52:50 2018 +0100

    opensubtitles: Fix "unnecessary else after return" pylint warning
    
    Unnecessary "else" after "return" (no-else-return)

 src/plugins/opensubtitles/opensubtitles.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/opensubtitles/opensubtitles.py b/src/plugins/opensubtitles/opensubtitles.py
index f4ab5a46..bb15e0dd 100644
--- a/src/plugins/opensubtitles/opensubtitles.py
+++ b/src/plugins/opensubtitles/opensubtitles.py
@@ -335,8 +335,8 @@ class OpenSubtitlesModel:
             if result.get ('data'):
                 self._lock.release ()
                 return (result['data'], message)
-            else:
-                message = _(u'No results found.')
+
+            message = _(u'No results found.')
         else:
             message = log_in_message