Change mate-about's program icon to official MATE desktop icon

Closes https://github.com/mate-desktop/mate-desktop/issues/132

2 files changed, 3 insertions, 3 deletions

diff --git a/mate-about/mate-about.c b/mate-about/mate-about.c
index bf25a22..2167769 100644
--- a/mate-about/mate-about.c
+++ b/mate-about/mate-about.c
@@ -69,16 +69,16 @@ void mate_about_run(void)
 {
     mate_about_dialog = (MateAboutDialog*) mate_about_dialog_new();
 
-    gtk_window_set_default_icon_name(desktop_icon);
-
     GtkIconTheme* icon_theme = gtk_icon_theme_get_default();
 
     if (gtk_icon_theme_has_icon(icon_theme, icon))
     {
+        gtk_window_set_default_icon_name(icon);
         mate_about_dialog_set_logo_icon_name(mate_about_dialog, icon);
     }
     else
     {
+        gtk_window_set_default_icon_name(desktop_icon);
         mate_about_dialog_set_logo_icon_name(mate_about_dialog, desktop_icon);
     }
 
diff --git a/mate-about/mate-about.desktop.in.in b/mate-about/mate-about.desktop.in.in
index f876293..e78114a 100644
--- a/mate-about/mate-about.desktop.in.in
+++ b/mate-about/mate-about.desktop.in.in
@@ -2,7 +2,7 @@
 _Name=About MATE
 _Comment=Learn more about MATE
 Exec=mate-about
-Icon=desktop
+Icon=mate
 Terminal=false
 Type=Application
 Categories=GTK;Core;Utility;