[pitivi] render: Fix restoring of combobox value

[Alexandru Băluț <alexbalut src gnome org>]

commit e6d9db3456a8ce4fed64fb08ca976fdc8f282556
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Thu Apr 27 00:30:02 2017 +0200

    render: Fix restoring of combobox value
    
    The parameter "value" was being overwritten before the point where the
    original value value (lol) was needed.
    
    Fixes T7729
    
    Reviewed-by: Thibault Saunier <tsaunier gnome org>
    Differential Revision: https://phabricator.freedesktop.org/D1732

 pitivi/render.py |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/pitivi/render.py b/pitivi/render.py
index 8d7b0a0..46da180 100644
--- a/pitivi/render.py
+++ b/pitivi/render.py
@@ -719,7 +719,7 @@ class RenderDialog(Loggable):
         self.fileentry.set_text(name)
 
     def _update_valid_restriction_values(self, caps, combo, caps_template,
-                               model, value,
+                               model, combo_value,
                                caps_template_expander=None):
         def caps_template_expander_func(caps_template, value):
             return caps_template % value
@@ -739,11 +739,11 @@ class RenderDialog(Loggable):
             reduced_model.append(v)
         combo.set_model(reduced_model)
 
-        set_combo_value(combo, value)
+        set_combo_value(combo, combo_value)
         if get_combo_value(combo) != value:
             combo.set_active(len(reduced_model) - 1)
             self.warning("%s in %s not supported, setting: %s",
-                value, caps_template, get_combo_value(combo))
+                         combo_value, caps_template, get_combo_value(combo))
 
     def _update_valid_audio_restrictions(self, factory):
         template = [t for t in factory.get_static_pad_templates()