* win32/win32.c (rb_w43_read): more fix. [ruby-core:33513]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu Dec  2 15:31:14 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (rb_w43_read): more fix. [ruby-core:33513]
+
 Thu Dec  2 13:41:43 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (rb_w32_read): workaround for console reading troubles.

win32/win32.c

@@ -5153,7 +5153,7 @@ rb_w32_read(int fd, void *buf, size_t size)
 
     ret += read;
     if (read >= len) {
-	buf = (char *)buf + len;
+	buf = (char *)buf + read;
 	if (!(isconsole && len == 1 && *((char *)buf - 1) == '\n') && size > 0)
 	    goto retry;
     }