[tex-live] [PATCH] fix platform guessing for windows

[Marco Paolini]

revision 21690 broke platform detection on windoze.

included patch fixes it again

--- trunk/Master/tlpkg/TeXLive/TLUtils.pm
+++ trunk/Master/tlpkg/TeXLive/TLUtils.pm
@@ -224,10 +224,13 @@
  sub platform
  {
    unless (defined $::_platform_) {
-    if ($^O =~ /^MSWin$/i) {
+    if ($^O =~ /^MSWin/i) {
        $::_platform_ = "win32";
      } else {
        # the copy of this file in biber uses a different config.guess dir.