akr	2007-12-25 15:38:00 +0900 (Tue, 25 Dec 2007)

  New Revision: 14671

  Modified files:
    trunk/ChangeLog
    trunk/io.c

  Log:
    * io.c (appendline): initialize rslen to 1 if rsptr is 0.
      rslen should be the length of the delimiter.
      if only delim is given, it should be 1.
      [ruby-dev:32746]


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14671&r2=14670
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/io.c?r1=14671&r2=14670

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14670)
+++ ChangeLog	(revision 14671)
@@ -1,3 +1,10 @@
+Tue Dec 25 15:24:57 2007  Tanaka Akira  <akr@f...>
+
+	* io.c (appendline): initialize rslen to 1 if rsptr is 0.
+	  rslen is the length of the delimiter.
+	  if only delim is given, it should be 1.
+	  [ruby-dev:32746]
+
 Tue Dec 25 15:21:33 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* transcode.c (transcode_dispatch): fix for multistep transcode.
Index: io.c
===================================================================
--- io.c	(revision 14670)
+++ io.c	(revision 14671)
@@ -1672,6 +1672,9 @@
     long limit = *lp;
     rb_encoding *enc = io_input_encoding(fptr);
 
+    if (rsptr == 0)
+      rslen = 1;
+
     do {
 	long pending = READ_DATA_PENDING_COUNT(fptr);
 	if (pending > 0) {

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