--- a/pidgin/plugins/musicmessaging/meson.build	Wed Sep 16 01:58:44 2020 -0500
+++ b/pidgin/plugins/musicmessaging/meson.build	Wed Sep 16 02:04:11 2020 -0500
@@ -1,6 +1,6 @@
 if PLUGINS and enable_dbus
 	install_data('music.png',
-		install_dir : get_option('datadir') + '/pixmaps/pidgin/buttons')
+		install_dir : get_option('datadir') / 'pixmaps/pidgin/buttons')
 
 	music_messaging_bindings = custom_target('music_messaging_bindings.c',
 	    command : [python, dbus_analyze_functions, '--export-only', '-o', '@OUTPUT@', '@INPUT@'],