fix from Kevin Day to make sure we use strchr() rather than index()

diff --git a/extra/config/lxdialog/util.c b/extra/config/lxdialog/util.c
index d54440f..a1a1354 100644 (file)
--- a/extra/config/lxdialog/util.c
+++ b/extra/config/lxdialog/util.c
@@ -336,7 +336,7 @@ 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 +348,7 @@ 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;