From 745cea8e6c9aee1757aae6c5014bd926b3766131 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Tue, 14 May 2013 14:12:32 +0200
Subject: [PATCH] One more little speed optimization in STL.pm

---
 lib/Slic3r/Format/STL.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Slic3r/Format/STL.pm b/lib/Slic3r/Format/STL.pm
index 659568092..6b103cbdc 100644
--- a/lib/Slic3r/Format/STL.pm
+++ b/lib/Slic3r/Format/STL.pm
@@ -55,8 +55,8 @@ sub _read_ascii {
     seek $fh, 0, 0;
     while (my $_ = <$fh>) {
         if (!$facet) {
-            /^\s*facet\s+normal\s+$point_re/ or next;
-            $facet = [];  # ignore normal: [$1, $2, $3]
+            /^\s*facet\s+normal\s+/ or next;
+            $facet = [];  # ignore normal
         } else {
             if (/^\s*endfacet/) {
                 push @$facets, $facet;