Commit: e3f1f5bd006a206f81aa9bb20e833e8fc0d9728a
Author: Sybren A. Stüvel
Date: Wed Nov 6 11:53:23 2019 +0100
Branches: master
https://developer.blender.org/rBe3f1f5bd006a206f81aa9bb20e833e8fc0d9728a
Fix crash when adding Scene variable to a driver
When a Scene variable is added to a driver, and the RNA path is still NULL,
it no longer crashes Blender.
===================================================================
M source/blender/depsgraph/intern/builder/deg_builder_relations.cc
===================================================================
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
index f68b03034a9..db7c1e5ceae 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
@@ -146,7 +146,8 @@ bool python_driver_exression_depends_on_time(const char
*expression)
bool driver_target_depends_on_time(const DriverTarget *target)
{
- if (target->idtype == ID_SCE && STREQ(target->rna_path, "frame_current")) {
+ if (target->idtype == ID_SCE &&
+ (target->rna_path != NULL && STREQ(target->rna_path, "frame_current"))) {
return true;
}
return false;
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