From: ehofman <ehofman>
Date: Wed, 8 Jun 2005 14:07:53 +0000 (+0000)
Subject: fix a coredump situation, discovered by Melchior.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=d4e760efe1fad08ef98b614b8334c07fde1f1b2f;p=simgear.git

fix a coredump situation, discovered by Melchior.
---

diff --git a/simgear/props/props.cxx b/simgear/props/props.cxx
index a46ecfc8..dd8cb0c0 100644
--- a/simgear/props/props.cxx
+++ b/simgear/props/props.cxx
@@ -927,7 +927,8 @@ SGPropertyNode::removeChild (const char * name, int index, bool keep)
     if (keep) {
       _removedChildren.push_back(node);
     }
-    _path_cache->erase(name); // EMH - TODO: Take "index" into account!
+    if (_path_cache)
+       _path_cache->erase(name); // EMH - TODO: Take "index" into account!
     node->setAttribute(REMOVED, true);
     node->clearValue();
     ret = node;