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Fix T98847: missing null check in versioning code 

It's perfectly legal for `nmd->settings.properties` to be null if
there are no properties.
This commit is contained in:
Jacques Lucke 2022-06-16 16:23:26 +02:00
parent e6eefdd402
commit 49b068bc63
Notes: blender-bot 2023-02-14 10:18:56 +01:00 
Referenced by issue #98847, Regression: Blender 3.2 crashes when opening scene which worked in 3.1
Referenced by issue #98661, 3.2: Potential candidates for corrective releases
1 changed files with 3 additions and 0 deletions
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3
source/blender/blenloader/intern/versioning_300.c
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@ -1001,6 +1001,9 @@ static void do_version_subsurface_methods(bNode *node)
static void version_geometry_nodes_add_attribute_input_settings(NodesModifierData *nmd)
{
if (nmd->settings.properties == NULL) {
return;
}
/* Before versioning the properties, make sure it hasn't been done already. */
LISTBASE_FOREACH (const IDProperty *, property, &nmd->settings.properties->data.group) {
if (strstr(property->name, "_use_attribute") || strstr(property->name, "_attribute_name")) {