2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 8fc2116f4a..f75e75c38c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Thu Jan 31 15:39:00 2013  Zachary Scott  <zachary@zacharyscott.net>
+
+	* string.c (rb_str_aset_m): Documentation for String#[]= fix
+	  Raises an IndexError if Regexp match is out of range.
+	  Github fixes #243 Patch by Dmtiriy Budnik
+
 Thu Jan 31 13:54:44 2013  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* ext/socket/raddrinfo.c (rsock_unix_sockaddr_len): return
diff --git a/string.c b/string.c
index d0c30c6c7b..017617aaf1 100644
--- a/string.c
+++ b/string.c
@@ -3531,7 +3531,7 @@ rb_str_aset(VALUE str, VALUE indx, VALUE val)
  *  <code>Fixnum</code> will raise an <code>IndexError</code> if the value is
  *  out of range; the <code>Range</code> form will raise a
  *  <code>RangeError</code>, and the <code>Regexp</code> and <code>String</code>
- *  forms will silently ignore the assignment.
+ *  will raise an <code>IndexError</code> on negative match.
  */
 
 static VALUE