[gnome-commander] noop: NULL to nullptr

[Uwe Scholz <uwescholz src gnome org>]

commit 05c8aed61b209929fb337f706732c8582662fc1a
Author: Uwe Scholz <u scholz83 gmx de>
Date:   Wed Jan 20 22:21:28 2021 +0100

    noop: NULL to nullptr

 src/intviewer/viewer-widget.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/intviewer/viewer-widget.cc b/src/intviewer/viewer-widget.cc
index 6c98cb5e..ad9ef598 100644
--- a/src/intviewer/viewer-widget.cc
+++ b/src/intviewer/viewer-widget.cc
@@ -323,7 +323,7 @@ static VIEWERDISPLAYMODE guess_display_mode(const unsigned char *data, int len)
 
 void gviewer_auto_detect_display_mode(GViewer *obj)
 {
-    g_return_if_fail (obj!=NULL);
+    g_return_if_fail (obj != nullptr);
 
     const unsigned DETECTION_BUF_LEN = 100;