From 7d827457b9375263b0458f3507eaab97ab938772 Mon Sep 17 00:00:00 2001
From: Christian Schmitt <chris@ilovelinux.de>
Date: Thu, 18 Oct 2012 16:41:08 +0200
Subject: [PATCH] Keep on constructing if node id is not found (segfaults if
not caught)
---
src/BuildTiles/Main/tgconstruct_cleanup.cxx | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/src/BuildTiles/Main/tgconstruct_cleanup.cxx b/src/BuildTiles/Main/tgconstruct_cleanup.cxx
index 65c5af9b..00703ac3 100644
--- a/src/BuildTiles/Main/tgconstruct_cleanup.cxx
+++ b/src/BuildTiles/Main/tgconstruct_cleanup.cxx
@@ -200,11 +200,14 @@ void TGConstruct::AverageEdgeElevations( void )
/* Find this node, and update it's elevation */
int idx = nodes.find( faces.node );
- TGNode node = nodes.get_node( idx );
- if ( !node.GetFixedPosition() ) {
- // set elevation as the average between all tiles that have it
- nodes.SetElevation( idx, elevation );
+ if (idx != -1) {
+ TGNode node = nodes.get_node( idx );
+
+ if ( !node.GetFixedPosition() ) {
+ // set elevation as the average between all tiles that have it
+ nodes.SetElevation( idx, elevation );
+ }
}
}
-}
\ No newline at end of file
+}