* string.c (rb_str_index): if t == s + pos, the character beginning

  from s + pos is valid.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 9 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index 78edad21e6..4c3e8f07b9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Mar 10 02:08:21 2008  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_index): if t == s + pos, the character beginning
+	  from s + pos is valid.
+
 Sun Mar  9 13:51:21 2008  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/rdoc/generator.rb: Restore missing line to #params.  Patch by
diff --git a/string.c b/string.c
index 053db6cbb5..53c4027923 100644
--- a/string.c
+++ b/string.c
@@ -2074,7 +2074,7 @@ rb_str_index(VALUE str, VALUE sub, long offset)
 	pos = rb_memsearch(sptr, slen, s, len);
 	if (pos < 0) return pos;
 	t = rb_enc_right_char_head(s, s+pos, enc);
-	if (t == s) break;
+	if (t == s + pos) break;
 	if ((len -= t - s) <= 0) return -1;
 	offset += t - s;
 	s = t;
diff --git a/version.h b/version.h
index 17220fd63f..3d4ddfa3b1 100644
--- a/version.h
+++ b/version.h
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2008-03-08"
+#define RUBY_RELEASE_DATE "2008-03-10"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20080308
+#define RUBY_RELEASE_CODE 20080310
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2008
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 8
+#define RUBY_RELEASE_DAY 10
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];