From aafbd92e2dd5d7bdf1de9af2e1f3a6402da9cdea Mon Sep 17 00:00:00 2001
From: Jabiertxof <jabier.arraiza@marker.es>
Date: Wed, 8 May 2019 13:45:31 +0200
Subject: Fix a crashing bug on Fillet Chamfer LPE

---
 src/live_effects/lpe-fillet-chamfer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/live_effects/lpe-fillet-chamfer.cpp b/src/live_effects/lpe-fillet-chamfer.cpp
index e0aada95b..379f182fc 100644
--- a/src/live_effects/lpe-fillet-chamfer.cpp
+++ b/src/live_effects/lpe-fillet-chamfer.cpp
@@ -375,7 +375,7 @@ void LPEFilletChamfer::doBeforeEffect(SPLPEItem const *lpeItem)
         satellites_param.setPathVectorSatellites(_pathvector_satellites, write);
         refreshKnots();
         Glib::ustring current_unit = Glib::ustring(unit.get_abbreviation());
-        if (previous_unit != current_unit) {
+        if (previous_unit !=  "" && previous_unit != current_unit) {
             updateAmount();
         }
         previous_unit = current_unit;
-- 
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