diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-09-06 21:34:56 +0400 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-09-06 21:34:56 +0400 |
commit | decc2c2e774d11126d6006f9c4d4f37f2a09099d (patch) | |
tree | 00dd7ffefd3cc720353c981248b5e442c8c39c10 /source/blender | |
parent | f2e236e312eb2e441e9869120165b316f0fddb44 (diff) |
Node merge: fix crash loading files with unknown nodes (e.g. cycles files).
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/blenkernel/intern/node.c | 6 | ||||
-rw-r--r-- | source/blender/blenloader/intern/readfile.c | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c index cd1a6e61151..47fc72f5e52 100644 --- a/source/blender/blenkernel/intern/node.c +++ b/source/blender/blenkernel/intern/node.c @@ -1524,9 +1524,11 @@ void NodeTagChanged(bNodeTree *ntree, bNode *node) { bNodeTreeType *ntreetype = ntreeGetType(ntree->type); - if (ntreetype->update_node) + /* extra null pointer checks here because this is called when unlinking + unknown nodes on file load, so typeinfo pointers may not be set */ + if (ntreetype && ntreetype->update_node) ntreetype->update_node(ntree, node); - else if (node->typeinfo->updatefunc) + else if (node->typeinfo && node->typeinfo->updatefunc) node->typeinfo->updatefunc(ntree, node); } diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c index d1a19f24b97..664148157cb 100644 --- a/source/blender/blenloader/intern/readfile.c +++ b/source/blender/blenloader/intern/readfile.c @@ -2217,8 +2217,9 @@ static void direct_link_nodetree(FileData *fd, bNodeTree *ntree) if(node->type == NODE_DYNAMIC) { node->custom1= 0; node->custom1= BSET(node->custom1, NODE_DYNAMIC_LOADED); - node->typeinfo= NULL; } + + node->typeinfo= NULL; link_list(fd, &node->inputs); link_list(fd, &node->outputs); |