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author | Cian Jinks <cjinks99@gmail.com> | 2021-09-22 17:09:31 +0300 |
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committer | Cian Jinks <cjinks99@gmail.com> | 2021-09-22 17:09:31 +0300 |
commit | e734491048ef2436af41e272b8900f20785ecbe6 (patch) | |
tree | 8cee3fc068c782c0ba8cb9a581e768968c565569 /source/blender/functions/intern/multi_function_procedure.cc | |
parent | f21cd0881948f6eaf16af0b354cd904df7407bda (diff) | |
parent | 204b01a254ac2445fea217e5211b2ed6aef631ca (diff) |
Merge branch 'master' into soc-2021-knife-toolssoc-2021-knife-tools
Diffstat (limited to 'source/blender/functions/intern/multi_function_procedure.cc')
-rw-r--r-- | source/blender/functions/intern/multi_function_procedure.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/functions/intern/multi_function_procedure.cc b/source/blender/functions/intern/multi_function_procedure.cc index fa95e8de71e..986c5dff0c4 100644 --- a/source/blender/functions/intern/multi_function_procedure.cc +++ b/source/blender/functions/intern/multi_function_procedure.cc @@ -419,6 +419,10 @@ bool MFProcedure::validate_initialization() const const MultiFunction &fn = *instruction->fn_; for (const int param_index : fn.param_indices()) { const MFParamType param_type = fn.param_type(param_index); + /* If the parameter was an unneeded output, it could be null. */ + if (!instruction->params_[param_index]) { + continue; + } const MFVariable &variable = *instruction->params_[param_index]; const InitState state = this->find_initialization_state_before_instruction(*instruction, variable); |