2 files changed, 11 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 61e95b794..bc27f8b68 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Aug 26 00:36:01 2008  Tanaka Akira  <akr@fsij.org>
+
+	* io.c (io_fwrite): add TEXTMODE_NEWLINE_ENCODER to option for
+	  rb_str_transcode.
+
 Tue Aug 26 00:24:23 2008  Tanaka Akira  <akr@fsij.org>
 
 	* transcode.c (make_econv_exception): show readagain part for invalid
diff --git a/io.c b/io.c
index 6ca2f71f5..b06016d09 100644
--- a/io.c
+++ b/io.c
@@ -755,7 +755,12 @@ io_fwrite(VALUE str, rb_io_t *fptr)
         }
 
         if (!NIL_P(common_encoding)) {
-            str = rb_str_transcode(str, common_encoding, &fptr->encs.opts);
+            rb_econv_option_t ecopts = fptr->encs.opts;
+#ifdef TEXTMODE_NEWLINE_ENCODER
+            if (NEED_NEWLINE_ENCODER(fptr))
+                ecopts.flags |= TEXTMODE_NEWLINE_ENCODER;
+#endif
+            str = rb_str_transcode(str, common_encoding, &ecopts);
         }
 
         if (fptr->writeconv) {