From 4b93655b83ec4292c00a4270b555452bef462760 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Wed, 6 Nov 2019 10:58:30 -0500
Subject: [PATCH] [TD]Avoid double delete on cosmetic items

---
 src/Mod/TechDraw/App/DrawViewPart.cpp | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/Mod/TechDraw/App/DrawViewPart.cpp b/src/Mod/TechDraw/App/DrawViewPart.cpp
index 8dfec7ed4e..bd9b287ec6 100644
--- a/src/Mod/TechDraw/App/DrawViewPart.cpp
+++ b/src/Mod/TechDraw/App/DrawViewPart.cpp
@@ -1110,15 +1110,11 @@ int DrawViewPart::add1CVToGV(std::string tag)
 
 //CosmeticEdges -------------------------------------------------------------------
 
-//for completeness.  not actually used anywhere
+//for completeness.  not actually used anywhere?
 void DrawViewPart::clearCosmeticEdges(void)
 {
     std::vector<CosmeticEdge*> noEdges;
-    std::vector<CosmeticEdge*> edges = CosmeticEdges.getValues();
     CosmeticEdges.setValues(noEdges);
-    for (auto& e: edges) {
-        delete e;
-    }
 }
 
 // adds a cosmetic edge to CosmeticEdges property
@@ -1290,11 +1286,7 @@ void DrawViewPart::addCosmeticEdgesToGeom(void)
 void DrawViewPart::clearCenterLines(void)
 {
     std::vector<CenterLine*> noLines;
-    std::vector<CenterLine*> lines = CenterLines.getValues();
     CenterLines.setValues(noLines);
-    for (auto& l: lines) {
-        delete l;
-    }
 }
 
 int DrawViewPart::addCenterLine(CenterLine* cl)