* buffer.h (BUF_COMPACT): New macro to follow the common style.

* buffer.c (Fget_buffer_create): Use it to set compact field of
struct buffer_text to avoid accessing an uninitialized value
when compact_buffer is called for the first time.
(compact_buffer): Use convenient BUF_COMPACT and BUF_MODIFF.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/buffer.h b/src/buffer.h
index d838d3767ef..a8769fd3397 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -193,6 +193,9 @@ INLINE_HEADER_BEGIN
 /* FIXME: should we move this into ->text->auto_save_modiff?  */
 #define BUF_AUTOSAVE_MODIFF(buf) ((buf)->auto_save_modified)
 
+/* Compaction count.  */
+#define BUF_COMPACT(buf) ((buf)->text->compact)
+
 /* Marker chain of buffer.  */
 #define BUF_MARKERS(buf) ((buf)->text->markers)