in do_yesno(), add a missing assert, and use display_string() to display
the prompt, so that we don't end it in the middle of a multibyte
character if it's more than (COLS - 1) bytes long
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2751 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
diff --git a/src/winio.c b/src/winio.c
index 8683b06..15041d9 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -3606,6 +3606,9 @@
const char *yesstr; /* String of yes characters accepted. */
const char *nostr; /* Same for no. */
const char *allstr; /* And all, surprise! */
+ char *expmsg; /* Expanded version of msg. */
+
+ assert(msg != NULL);
/* yesstr, nostr, and allstr are strings of any length. Each string
* consists of all single-byte characters accepted as valid
@@ -3647,7 +3650,10 @@
wattron(bottomwin, A_REVERSE);
blank_statusbar();
- mvwaddnstr(bottomwin, 0, 0, msg, COLS - 1);
+
+ expmsg = display_string(msg, 0, COLS - 1, FALSE);
+ mvwaddstr(bottomwin, 0, 0, msg);
+ free(expmsg);
wattroff(bottomwin, A_REVERSE);