From b03c318ed7afd2da8df006e4d1dbf8915b43e329 Mon Sep 17 00:00:00 2001
From: Vojtech Bubnik <bubnikv@gmail.com>
Date: Thu, 18 Feb 2021 11:42:35 +0100
Subject: [PATCH] Fixing the Perl bindings for the last time

---
 xs/xsp/GCode.xsp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xs/xsp/GCode.xsp b/xs/xsp/GCode.xsp
index 12fc5d419d..6648b44537 100644
--- a/xs/xsp/GCode.xsp
+++ b/xs/xsp/GCode.xsp
@@ -11,9 +11,9 @@
         %code{% RETVAL = new CoolingBuffer(*gcode); %};
     ~CoolingBuffer();
     Ref<GCode> gcodegen();
-    void process_layer(std::string gcode, size_t layer_id)
+    std::string process_layer(std::string gcode, size_t layer_id)
         %code{%
-            THIS->process_layer(std::move(gcode), layer_id, true);
+            return THIS->process_layer(std::move(gcode), layer_id, true);
         %};
 
 };