Fix assertion-violations on non-integers

These bugs were introduced after bignums were added.
* src/data.c (cons_to_unsigned, cons_to_signed):
* src/xdisp.c (calc_line_height_property):
Invoke integer_to_intmax and integer_to_uintmax only on integers.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/data.c b/src/data.c
index c64adb6635e..4ea71cea5d2 100644
--- a/src/data.c
+++ b/src/data.c
@@ -2655,7 +2655,7 @@ cons_to_unsigned (Lisp_Object c, uintmax_t max)
   else
     {
       Lisp_Object hi = CONSP (c) ? XCAR (c) : c;
-      valid = integer_to_uintmax (hi, &val);
+      valid = INTEGERP (hi) && integer_to_uintmax (hi, &val);
 
       if (valid && CONSP (c))
         {
@@ -2716,7 +2716,7 @@ cons_to_signed (Lisp_Object c, intmax_t min, intmax_t max)
   else
     {
       Lisp_Object hi = CONSP (c) ? XCAR (c) : c;
-      valid = integer_to_intmax (hi, &val);
+      valid = INTEGERP (hi) && integer_to_intmax (hi, &val);
 
       if (valid && CONSP (c))
         {