if (STRINGP (color)
&& SCHARS (color)
&& CONSP (Vtty_defined_color_alist)
- && (def = assq_no_quit (color, call1 (Qtty_color_alist, frame)),
+ && (def = assoc_no_quit (color, call1 (Qtty_color_alist, frame)),
CONSP (def)))
{
/* Associations in tty-defined-color-alist are of the form