minor optimization in stale file removal code

don't bother opening headers.pri files, as they won't match anyway.

Change-Id: I4d923266dabf1c9684fba4086f55bc24d76d23c5
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/bin/syncqt.pl b/bin/syncqt.pl
index 7410762985..43a033d8e1 100755
--- a/bin/syncqt.pl
+++ b/bin/syncqt.pl
@@ -934,6 +934,7 @@ foreach my $lib (@modules_to_sync) {
         foreach my $subdir (@subdirs) {
             if (opendir DIR, $subdir) {
                 foreach my $t (sort { $b cmp $a } readdir(DIR)) {
+                    next if ($t =~ /\.pri$/);
                     my $file = "$subdir/$t";
                     if(-d $file) {
                         push @subdirs, $file unless($t eq "." || $t eq "..");