From ce68851a7cd26b731bd79b1ecf4711f0fd67152e Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Mon, 22 May 2017 00:10:07 +0200
Subject: [PATCH] Fixed regression in placeholders with preset names. #3960

---
 lib/Slic3r/GUI/Plater.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Slic3r/GUI/Plater.pm b/lib/Slic3r/GUI/Plater.pm
index 1c495c720..280837299 100644
--- a/lib/Slic3r/GUI/Plater.pm
+++ b/lib/Slic3r/GUI/Plater.pm
@@ -717,7 +717,7 @@ sub load_presets {
             }
         }
         
-        $self->{print}->placeholder_parser->set("${group}_preset", [ @preset_names ]);
+        $self->{print}->placeholder_parser->set_multiple("${group}_preset", [ @preset_names ]);
     }
 }