[gnome-desktop] thumbnail: Use g_strcmp0() and remove a NULL check

[Bastien Nocera <hadess src gnome org>]

commit a5188e5821b276e0572b9db4799b24f0993349c0
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Jul 12 18:17:58 2017 +0200

    thumbnail: Use g_strcmp0() and remove a NULL check

 libgnome-desktop/gnome-desktop-thumbnail.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/libgnome-desktop/gnome-desktop-thumbnail.c b/libgnome-desktop/gnome-desktop-thumbnail.c
index 5645d39..f9889c1 100644
--- a/libgnome-desktop/gnome-desktop-thumbnail.c
+++ b/libgnome-desktop/gnome-desktop-thumbnail.c
@@ -1376,10 +1376,8 @@ gnome_desktop_thumbnail_has_uri (GdkPixbuf          *pixbuf,
   const char *thumb_uri;
 
   thumb_uri = gdk_pixbuf_get_option (pixbuf, "tEXt::Thumb::URI");
-  if (!thumb_uri)
-    return FALSE;
 
-  return strcmp (uri, thumb_uri) == 0;
+  return (g_strcmp0 (uri, thumb_uri) == 0);
 }
 
 /**
@@ -1404,9 +1402,7 @@ gnome_desktop_thumbnail_is_valid (GdkPixbuf          *pixbuf,
   time_t thumb_mtime;
 
   thumb_uri = gdk_pixbuf_get_option (pixbuf, "tEXt::Thumb::URI");
-  if (!thumb_uri)
-    return FALSE;
-  if (strcmp (uri, thumb_uri) != 0)
+  if (g_strcmp0 (uri, thumb_uri) != 0)
     return FALSE;
 
   thumb_mtime_str = gdk_pixbuf_get_option (pixbuf, "tEXt::Thumb::MTime");