2 files changed, 5 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 38964ff0d7..b9a5cdcb15 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Nov  4 19:27:46 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (rb_f_open): fix typo.
+
 Thu Nov  4 15:02:14 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/lib/tk/variable.rb: forget to initialize instance_variables
diff --git a/io.c b/io.c
index c1e68fba4b..b357df2b37 100644
--- a/io.c
+++ b/io.c
@@ -3007,7 +3007,7 @@ rb_f_open(argc, argv)
 	char *str = StringValuePtr(argv[0]);
 
 	if (str[0] == '|') {
-	    VALUE tmp = rb_str_new(str+1, RSTRING(tmp)->len-1);
+	    VALUE tmp = rb_str_new(str+1, RSTRING(str)->len-1);
 	    OBJ_INFECT(tmp, argv[0]);
 	    argv[0] = tmp;
 	    return rb_io_s_popen(argc, argv, rb_cIO);