Escape Pango markup before displaying it in a label.

1 files changed, 2 insertions, 2 deletions

diff --git a/hangman.c b/hangman.c
index e394453..a2da9f0 100644
--- a/hangman.c
+++ b/hangman.c
@@ -233,8 +233,8 @@ update_label (AppData *app_data)
 {
   gchar *markup;
 
-  markup = g_strdup_printf ("<tt>%s</tt>",
-                            app_data->game_data->word_state);
+  markup = g_markup_printf_escaped ("<tt>%s</tt>",
+                                    app_data->game_data->word_state);
   gtk_label_set_markup (app_data->guessed, markup);
   g_free (markup);
 }