appchooserdialog: Remove unused macro

diff --git a/gtk/gtkappchooserdialog.c b/gtk/gtkappchooserdialog.c
index ee33f0f1a8cbf1e5ff8431febf64e690dbf38954..4053088e9951a208ded95e5865b82e0b4647fc70 100644 (file)
--- a/gtk/gtkappchooserdialog.c
+++ b/gtk/gtkappchooserdialog.c
@@ -63,8 +63,6 @@
 #include <glib/gi18n-lib.h>
 #include <gio/gio.h>
 
-#define sure_string(s) ((const char *) ((s) != NULL ? (s) : ""))
-
 struct _GtkAppChooserDialogPrivate {
   char *content_type;
   GFile *gfile;