From f26108ec1a84d7d5d2d2a32808cb25fad7cf04e4 Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lenox.joseph@gmail.com>
Date: Tue, 15 May 2018 16:34:10 -0500
Subject: [PATCH] Hotfix for adaptive slicing

---
 lib/Slic3r/Config.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Slic3r/Config.pm b/lib/Slic3r/Config.pm
index 52d67bfee..35aaf1dc4 100644
--- a/lib/Slic3r/Config.pm
+++ b/lib/Slic3r/Config.pm
@@ -168,6 +168,8 @@ sub validate {
         if $self->first_layer_height !~ /^(?:\d*(?:\.\d+)?)%?$/;
     die "Invalid value for --first-layer-height\n"
         if $self->get_value('first_layer_height') <= 0;
+    die "Adaptive slicing requires a non-relative first layer height."
+        if $self->get_value('adaptive_slicing') && $self->first_layer_height ~ /^(?:\d*(?:\.\d+)?)%$/;
     
     # --filament-diameter
     die "Invalid value for --filament-diameter\n"