[gnome-music] playlists: Correct error variable names

[Marinus Schraal <mschraal src gnome org>]

commit 33687e0deaf4ea685bfa3a90f19b569059ef2b4e
Author: Sambhav Kothari <sambhavs email gmail com>
Date:   Sat Dec 10 19:49:50 2016 +0530

    playlists: Correct error variable names
    
    https://bugzilla.gnome.org/show_bug.cgi?id=775930

 gnomemusic/playlists.py |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gnomemusic/playlists.py b/gnomemusic/playlists.py
index 9a93396..6cee3c4 100644
--- a/gnomemusic/playlists.py
+++ b/gnomemusic/playlists.py
@@ -148,7 +148,7 @@ class Playlists(GObject.GObject):
             """ Called after the playlist id is fetched """
             try:
                 cursor.next_finish(res)
-            except GLib.Error as error:
+            except GLib.Error as err:
                 logger.warn("Error: %s, %s", err.__class__, err)
                 return
 
@@ -165,7 +165,7 @@ class Playlists(GObject.GObject):
             """ Starts retrieving the playlist id """
             try:
                 cursor = obj.query_finish(result)
-            except GLib.Error as error:
+            except GLib.Error as err:
                 logger.warn("Error: %s, %s", err.__class__, err)
                 return
 
@@ -192,7 +192,7 @@ class Playlists(GObject.GObject):
             # Update the playlist ID
             try:
                 cursor.next_finish(res)
-            except GLib.Error as error:
+            except GLib.Error as err:
                 logger.warn("Error: %s, %s", err.__class__, err)
                 return
 
@@ -205,7 +205,7 @@ class Playlists(GObject.GObject):
             """ Called after the playlist is created and the ID is fetched """
             try:
                 cursor = obj.query_finish(res)
-            except GLib.Error as error:
+            except GLib.Error as err:
                 logger.warn("Error: %s, %s", err.__class__, err)
                 return