* buffer.c: Integer signedness fixes.

(alloc_buffer_text, enlarge_buffer_text):
Use ptrdiff_t rather than size_t when either will do, as we prefer
signed integers.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a6cafedb36c..6d8ee7d5306 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,10 @@
 2011-07-07  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * buffer.c: Integer signedness fixes.
+        (alloc_buffer_text, enlarge_buffer_text):
+        Use ptrdiff_t rather than size_t when either will do, as we prefer
+        signed integers.
+
         * bidi.c: Integer signedness and overflow fixes.
         (bidi_cache_idx, bidi_cache_last_idx, bidi_cache_fetch_state)
         (bidi_cache_search, bidi_cache_find_level_change)