* alloc.c (allocate_string) [macintosh]: Call check_string_bytes

only if current_sblock has been initialized.

* frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
terminal frame even if it is the only visible frame.

* src/macfns.c (QCconversion): Replaces QCalgorithm.

* src/macfns.c (image_ascent, lookup_image): Adapt to change of
image margins.

* src/macterm.c (x_produce_image_glyph, x_draw_image_foreground)
(x_draw_image_relief, x_draw_image_foreground_1)
(x_draw_image_glyph_string): Adapt to change of image margins.

* src/macterm.c (mac_to_x_fontname): Change charset name of
Simplify Chinese fonts from gb2312 to gb2312.1980 and Korean fonts
from ksc5601 to ksc5601.1989.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/alloc.c b/src/alloc.c
index b516695c0dd..4134d26fbd9 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -1322,7 +1322,11 @@ allocate_string ()
   consing_since_gc += sizeof *s;
 
 #ifdef GC_CHECK_STRING_BYTES
-  if (!noninteractive)
+  if (!noninteractive
+#ifdef macintosh
+      && current_sblock
+#endif
+     )
     {
       if (++check_string_bytes_count == 200)
         {