(font_update_drivers): Fix mistake in reconstructing the driver list.

(font_clear_cache): Fix format of font cache data.

diff --git a/src/font.c b/src/font.c
index fbfcf4b2496fcb94992fcab34adcbf8e1d3f100e..d428b9e830c72af27b0b627a3d82dfb7ba86996f 100644 (file)
--- a/src/font.c
+++ b/src/font.c
@@ -2651,21 +2651,21 @@ font_clear_cache (f, cache, driver)
      struct font_driver *driver;
 {
   Lisp_Object tail, elt;
+  Lisp_Object tail2, entity;
 
   /* CACHE = (DRIVER-TYPE NUM-FRAMES FONT-CACHE-DATA ...) */
   for (tail = XCDR (XCDR (cache)); CONSP (tail); tail = XCDR (tail))
     {
       elt = XCAR (tail);
-      if (CONSP (elt) && FONT_SPEC_P (XCAR (elt)) && VECTORP (XCDR (elt)))
+      /* elt should have the form (FONT-SPEC FONT-ENTITY ...) */
+      if (CONSP (elt) && FONT_SPEC_P (XCAR (elt)))
        {
-         Lisp_Object vec = XCDR (elt);
-         int i;
-
-         for (i = 0; i < ASIZE (vec); i++)
+         for (tail2 = XCDR (elt); CONSP (tail2); tail2 = XCDR (tail2))
            {
-             Lisp_Object entity = AREF (vec, i);
+             entity = XCAR (tail2);
 
-             if (EQ (driver->type, AREF (entity, FONT_TYPE_INDEX)))
+             if (FONT_ENTITY_P (entity)
+                 && EQ (driver->type, AREF (entity, FONT_TYPE_INDEX)))
                {
                  Lisp_Object objlist = AREF (entity, FONT_OBJLIST_INDEX);
 
@@ -3586,7 +3586,7 @@ font_update_drivers (f, new_drivers)
        }
       for (list = f->font_driver_list; list; list = list->next)
        if (! list->on)
-         list_table[i] = list;
+         list_table[i++] = list;
       list_table[i] = NULL;
 
       next = &f->font_driver_list;