1 files changed, 7 insertions, 2 deletions

diff --git a/scripts/kconfig/lxdialog/util.c b/scripts/kconfig/lxdialog/util.c
index d54440fc166c..a1bddefe73d0 100644
--- a/scripts/kconfig/lxdialog/util.c
+++ b/scripts/kconfig/lxdialog/util.c
@@ -272,6 +272,11 @@ void init_dialog(const char *backtitle)
         color_setup(getenv("MENUCONFIG_COLOR"));
 }
 
+void set_dialog_backtitle(const char *backtitle)
+{
+        dlg.backtitle = backtitle;
+}
+
 void reset_dialog(void)
 {
         initscr();              /* Init curses */
@@ -336,7 +341,7 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
                 newl = 1;
                 word = tempstr;
                 while (word && *word) {
-                        sp = index(word, ' ');
+                        sp = strchr(word, ' ');
                         if (sp)
                                 *sp++ = 0;
 
@@ -348,7 +353,7 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
                         if (wlen > room ||
                             (newl && wlen < 4 && sp
                              && wlen + 1 + strlen(sp) > room
-                             && (!(sp2 = index(sp, ' '))
+                             && (!(sp2 = strchr(sp, ' '))
                                  || wlen + 1 + (sp2 - sp) > room))) {
                                 cur_y++;
                                 cur_x = x;