Use readdir rather than glob, beacuse perlglob.exe is unavailable at this time.

1 files changed, 11 insertions, 2 deletions

diff --git a/win32/FindExt.pm b/win32/FindExt.pm
index 7c998147eb..3f12a23322 100644
--- a/win32/FindExt.pm
+++ b/win32/FindExt.pm
@@ -63,6 +63,16 @@ sub is_static
  return $ext{$_[0]} eq 'static'
 }
 
+sub has_xs_or_c {
+    my $dir = shift;
+    opendir my $dh, $dir or die "opendir $dir: $!";
+    while (defined (my $item = readdir $dh)) {
+        return 1 if $item =~ /\.xs$/;
+        return 1 if $item =~ /\.c$/;
+    }
+    return 0;
+}
+
 # Function to find available extensions, ignoring DynaLoader
 sub find_ext
 {
@@ -78,8 +88,7 @@ sub find_ext
         $this_ext =~ s!-!/!g;
         $leaf =~ s/.*-//;
 
-        my @files = glob "$ext_dir$item/*.{xs,c}";
-        if (@files) {
+        if (has_xs_or_c("$ext_dir$item")) {
             $ext{$this_ext} = $static{$this_ext} ? 'static' : 'dynamic';
         } else {
             $ext{$this_ext} = 'nonxs';