[gnome-commander/ConfigurableFileListColumns: 1/26] Use nullptr instead of NULL

[Uwe Scholz <uwescholz src gnome org>]

commit 079bee5555927c0459de41633101b34014ee2d0e
Author: Uwe Scholz <u scholz83 gmx de>
Date:   Sat Apr 27 16:58:57 2019 +0200

    Use nullptr instead of NULL

 src/gnome-cmd-types.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/gnome-cmd-types.h b/src/gnome-cmd-types.h
index c9ff4fc4..314dcce5 100644
--- a/src/gnome-cmd-types.h
+++ b/src/gnome-cmd-types.h
@@ -96,14 +96,14 @@ typedef enum // The (reversed) order of following enums is significant
 struct GnomeCmdColorTheme
 {
     gboolean respect_theme {TRUE};
-    GdkColor *sel_fg {NULL};
-    GdkColor *sel_bg {NULL};
-    GdkColor *norm_fg {NULL};
-    GdkColor *norm_bg {NULL};
-    GdkColor *curs_fg {NULL};
-    GdkColor *curs_bg {NULL};
-    GdkColor *alt_fg {NULL};
-    GdkColor *alt_bg {NULL};
+    GdkColor *sel_fg {nullptr};
+    GdkColor *sel_bg {nullptr};
+    GdkColor *norm_fg {nullptr};
+    GdkColor *norm_bg {nullptr};
+    GdkColor *curs_fg {nullptr};
+    GdkColor *curs_bg {nullptr};
+    GdkColor *alt_fg {nullptr};
+    GdkColor *alt_bg {nullptr};
 
     ~GnomeCmdColorTheme()
     {