From ae7a4f0320d820a6183dde933fba576bc2c9f58f Mon Sep 17 00:00:00 2001
From: Jabier Arraiza Cenoz <jabier.arraiza@marker.es>
Date: Fri, 18 Mar 2016 18:34:07 +0100
Subject: Bug #1419517 Fix Crash when applying new path effect after deleting
 pattern of Pattern-along-path LPE

Fixed bugs:
  - https://launchpad.net/bugs/1419517

(bzr r14717)
---
 src/live_effects/parameter/path.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/live_effects/parameter/path.cpp')

diff --git a/src/live_effects/parameter/path.cpp b/src/live_effects/parameter/path.cpp
index e0369e662..7ea1d465c 100644
--- a/src/live_effects/parameter/path.cpp
+++ b/src/live_effects/parameter/path.cpp
@@ -294,7 +294,12 @@ void
 PathParam::set_new_value (Geom::PathVector const &newpath, bool write_to_svg)
 {
     remove_link();
-    _pathvector = newpath;
+    if (newpath.empty()) {
+        param_set_and_write_default();
+        return;
+    } else {
+        _pathvector = newpath;
+    }
     must_recalculate_pwd2 = true;
 
     if (write_to_svg) {
-- 
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