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-rw-r--r--src/ChangeLog5
-rw-r--r--src/dispnew.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/src/ChangeLog b/src/ChangeLog
index 257cc34c909..fec13318a1c 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * dispnew.c (adjust_decode_mode_spec_buffer): Prefer ptrdiff_t
+ to ssize_t since we're not using ssize_t-related syscalls here.
+
2014-09-30 Eli Zaretskii <eliz@gnu.org>
* w32fns.c (w32_createwindow): Accept an additional argument, an
diff --git a/src/dispnew.c b/src/dispnew.c
index 54657d976ad..f40287cc3cb 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -2137,7 +2137,7 @@ adjust_frame_glyphs_for_window_redisplay (struct frame *f)
static void
adjust_decode_mode_spec_buffer (struct frame *f)
{
- ssize_t frame_message_buf_size = FRAME_MESSAGE_BUF_SIZE (f);
+ ptrdiff_t frame_message_buf_size = FRAME_MESSAGE_BUF_SIZE (f);
eassert (frame_message_buf_size >= 0);
f->decode_mode_spec_buffer = xrealloc (f->decode_mode_spec_buffer,