From 4007abe02509fc1e312a007fb26f31c5a595df26 Mon Sep 17 00:00:00 2001
From: "Liam P. White" <inkscapebronyat-signgmaildotcom>
Date: Thu, 3 Apr 2014 21:04:51 -0400
Subject: Begin first stage of resolving issue with duplicate knots

(bzr r13090.1.46)
---
 src/sp-lpe-item.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/sp-lpe-item.cpp')

diff --git a/src/sp-lpe-item.cpp b/src/sp-lpe-item.cpp
index 71aa9545a..eda34a0b5 100644
--- a/src/sp-lpe-item.cpp
+++ b/src/sp-lpe-item.cpp
@@ -553,6 +553,7 @@ bool SPLPEItem::hasBrokenPathEffect() const
 
 bool SPLPEItem::hasPathEffect() const
 {
+    if (!path_effect_list) return false; //nullptr sucks
     if (path_effect_list->empty()) {
         return false;
     }
@@ -698,6 +699,7 @@ PathEffectList const SPLPEItem::getEffectList() const
 
 Inkscape::LivePathEffect::LPEObjectReference* SPLPEItem::getCurrentLPEReference()
 {
+    if (!this->hasPathEffect()) return NULL;
     if (!this->current_path_effect && !this->path_effect_list->empty()) {
         setCurrentPathEffect(this->path_effect_list->back());
     }
@@ -707,6 +709,9 @@ Inkscape::LivePathEffect::LPEObjectReference* SPLPEItem::getCurrentLPEReference(
 
 Inkscape::LivePathEffect::Effect* SPLPEItem::getCurrentLPE()
 {
+    if (path_effect_list == NULL) {
+        return NULL;
+    }
     Inkscape::LivePathEffect::LPEObjectReference* lperef = getCurrentLPEReference();
 
     if (lperef && lperef->lpeobject)
-- 
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