2 files changed, 6 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index b9708132984..53a03e984d7 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2009-02-19  Kenichi Handa  <handa@m17n.org>
+
+        * coding.c (detect_coding): Preserve coding->mode.
+
 2009-02-18  Dan Nicolaescu  <dann@ics.uci.edu>
 
         * m/ibmrs6000.h (ADDR_CORRECT): Restore, removed by mistake on 2008-07-23.
diff --git a/src/coding.c b/src/coding.c
index fff4d01d890..ec57467f023 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -5955,6 +5955,7 @@ detect_coding (coding)
      struct coding_system *coding;
 {
   const unsigned char *src, *src_end;
+  int saved_mode = coding->mode;
 
   coding->consumed = coding->consumed_char = 0;
   coding->produced = coding->produced_char = 0;
@@ -6125,6 +6126,7 @@ detect_coding (coding)
             setup_coding_system (XCDR (coding_systems), coding);
         }
     }
+  coding->mode = saved_mode;
 }