From: Kenichi Handa <handa@m17n.org>
Date: Thu, 8 Dec 2011 05:54:20 +0000 (+0900)
Subject: coding.c (encode_coding_ccl): Check (charbuf < charbuf_end) after the loop to call... 
X-Git-Tag: emacs-pretest-24.0.93~209
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=76470ad1a01b2d38137fe5fb9e2a18446e7d4536;p=emacs.git

coding.c (encode_coding_ccl): Check (charbuf < charbuf_end) after the loop to call ccl_driver at least once.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 71b1b3fa82c..056d0dbe666 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2011-12-08  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny change)
+
+	* coding.c (encode_coding_ccl): Check (charbuf < charbuf_end)
+	after the loop to call ccl_driver at least once.
+
 2011-12-08  Kenichi Handa  <handa@m17n.org>
 
 	* ftfont.c (get_adstyle_property): Fix previous change
diff --git a/src/coding.c b/src/coding.c
index 537f69ebe1f..50268099413 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -5244,7 +5244,7 @@ encode_coding_ccl (struct coding_system *coding)
       && coding->mode & CODING_MODE_LAST_BLOCK)
     ccl->last_block = 1;
 
-  while (charbuf < charbuf_end)
+  do
     {
       ccl_driver (ccl, charbuf, destination_charbuf,
 		  charbuf_end - charbuf, 1024, charset_list);
@@ -5266,6 +5266,7 @@ encode_coding_ccl (struct coding_system *coding)
 	  || ccl->status == CCL_STAT_INVALID_CMD)
 	break;
     }
+  while (charbuf < charbuf_end);
 
   switch (ccl->status)
     {