diff options
Diffstat (limited to 'src/fontset.c')
| -rw-r--r-- | src/fontset.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/fontset.c b/src/fontset.c index bca9452418e..c2bb8b21f26 100644 --- a/src/fontset.c +++ b/src/fontset.c @@ -367,8 +367,14 @@ fontset_add (Lisp_Object fontset, Lisp_Object range, Lisp_Object elt, Lisp_Objec static int fontset_compare_rfontdef (const void *val1, const void *val2) { - return (RFONT_DEF_SCORE (*(Lisp_Object *) val1) - - RFONT_DEF_SCORE (*(Lisp_Object *) val2)); + Lisp_Object v1 = *(Lisp_Object *) val1, v2 = *(Lisp_Object *) val2; + if (NILP (v1) && NILP (v2)) + return 0; + else if (NILP (v1)) + return INT_MIN; + else if (NILP (v2)) + return INT_MAX; + return (RFONT_DEF_SCORE (v1) - RFONT_DEF_SCORE (v2)); } /* Update a cons cell which has this form: @@ -400,6 +406,8 @@ reorder_font_vector (Lisp_Object font_group, struct font *font) for (i = 0; i < size; i++) { Lisp_Object rfont_def = AREF (vec, i); + if (NILP (rfont_def)) + continue; Lisp_Object font_def = RFONT_DEF_FONT_DEF (rfont_def); Lisp_Object font_spec = FONT_DEF_SPEC (font_def); int score = RFONT_DEF_SCORE (rfont_def) & 0xFF; |