[rygel] renderer: Style fix

[Jens Georg <jensgeorg src gnome org>]

commit 79b401776c9399339a9100ce46ecf26c55d84fdb
Author: Jens Georg <mail jensge org>
Date:   Thu May 7 21:02:56 2015 +0200

    renderer: Style fix
    
    Signed-off-by: Jens Georg <mail jensge org>

 src/librygel-renderer/rygel-changelog.vala |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/src/librygel-renderer/rygel-changelog.vala b/src/librygel-renderer/rygel-changelog.vala
index 4b38552..1af5ac9 100644
--- a/src/librygel-renderer/rygel-changelog.vala
+++ b/src/librygel-renderer/rygel-changelog.vala
@@ -77,8 +77,9 @@ internal class Rygel.ChangeLog : Object {
 
     public void log (string variable, string value) {
         debug (@"'%s = %s' logged", variable, value);
-        this.hash.set (variable, "<%s val=\"%s\"/>".printf (variable,
-                                                            Markup.escape_text(value)));
+        this.hash.set (variable,
+                       "<%s val=\"%s\"/>".printf (variable,
+                                                  Markup.escape_text (value)));
 
         this.ensure_timeout ();
     }
@@ -86,10 +87,11 @@ internal class Rygel.ChangeLog : Object {
     public void log_with_channel (string variable,
                                   string value,
                                   string channel) {
-        this.hash.set (variable,
-                       "<%s val=\"%s\" channel=\"%s\"/>".printf (variable,
-                                                                 Markup.escape_text(value),
-                                                                 Markup.escape_text(channel)));
+        var text = "<%s val=\"%s\" channel=\"%s\"/>".printf
+                                        (variable,
+                                         Markup.escape_text(value),
+                                         Markup.escape_text(channel));
+        this.hash.set (variable, text);
 
         this.ensure_timeout ();
     }