From df9e950f38d81ee64c976817266a48b73495060a Mon Sep 17 00:00:00 2001
From: "Zheng, Lei" <realthunder.dev@gmail.com>
Date: Sun, 1 Sep 2019 19:31:18 +0800
Subject: [PATCH] App: null pointer check in ComplexGeoData::noElementName()

---
 src/App/ComplexGeoData.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/App/ComplexGeoData.cpp b/src/App/ComplexGeoData.cpp
index b267d14ca8..9ca08afc96 100644
--- a/src/App/ComplexGeoData.cpp
+++ b/src/App/ComplexGeoData.cpp
@@ -202,6 +202,7 @@ std::string ComplexGeoData::oldElementName(const char *name) {
 }
 
 std::string ComplexGeoData::noElementName(const char *name) {
+    if(!name) return std::string();
     auto element = findElementName(name);
     if(element)
         return std::string(name,element-name);