[gtksourceview] view: some minor coding style fixes

[Sébastien Wilmet <swilmet src gnome org>]

commit 00ff0d9402b4c9c5935662a08589e049b78f3f68
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Jun 19 15:46:43 2016 +0200

    view: some minor coding style fixes

 gtksourceview/gtksourceview.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtksourceview/gtksourceview.c b/gtksourceview/gtksourceview.c
index 86616fd..827dd0f 100644
--- a/gtksourceview/gtksourceview.c
+++ b/gtksourceview/gtksourceview.c
@@ -5049,9 +5049,9 @@ update_right_margin_colors (GtkSourceView *view)
                view->priv->right_margin_overlay_color = NULL;
        }
 
-       if (view->priv->style_scheme)
+       if (view->priv->style_scheme != NULL)
        {
-               GtkSourceStyle  *style;
+               GtkSourceStyle *style;
 
                style = _gtk_source_style_scheme_get_right_margin_style (view->priv->style_scheme);
 
@@ -5127,7 +5127,7 @@ update_spaces_color (GtkSourceView *view)
                view->priv->spaces_color = NULL;
        }
 
-       if (view->priv->style_scheme)
+       if (view->priv->style_scheme != NULL)
        {
                GtkSourceStyle *style;