[gtksourceview/wip/minimap] fix getting style

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 6250f70dedf871644d0df47682a4ed8489dcca3c
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Thu May 7 14:41:41 2015 +0200

    fix getting style

 gtksourceview/gtksourcemap.c |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/gtksourceview/gtksourcemap.c b/gtksourceview/gtksourcemap.c
index 21dc622..8bb9c63 100644
--- a/gtksourceview/gtksourcemap.c
+++ b/gtksourceview/gtksourcemap.c
@@ -92,13 +92,8 @@ gtk_source_map_rebuild_css (GtkSourceMap *map)
                        gchar *background = NULL;
                        GtkSourceStyle *style;
 
-                       /* FIXME hard to understand what the condition does with
-                        * a quick glance. It's better to assign variables
-                        * outside a condition, and replace "!style" with
-                        * "style == NULL", it's clearer IMO.
-                        */
-                       if (!(style = gtk_source_style_scheme_get_style (style_scheme, "map-overlay")) &&
-                           !(style = gtk_source_style_scheme_get_style (style_scheme, "selection")))
+                       style = gtk_source_style_scheme_get_style (style_scheme, "map-overlay");
+                       if (style == NULL)
                        {
                                GtkStyleContext *context;
                                GdkRGBA color;