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Fix T99491: Crash when opening modifiers panel

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This crashed because in `get_active_fcurve_channel`, the filter did not
filter out channels with no fcurve.

The fix adds the filter `ANIMFILTER_FCURVESONLY`.

See rB92d7f9ac56e0ff1e65c364487542dfb7c32a0a67 for the new filter.

Maniphest Tasks: T99491

Differential Revision: https://developer.blender.org/D15386
This commit is contained in:
Falk David
2022-07-06 17:09:00 +02:00
parent 14980c9b3a
commit 051a341cf0
1 changed files with 1 additions and 1 deletions
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2
source/blender/editors/space_graph/graph_utils.c
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@@ -81,7 +81,7 @@ void ED_drivers_editor_init(bContext *C, ScrArea *area)
bAnimListElem *get_active_fcurve_channel(bAnimContext *ac)
{
ListBase anim_data = {NULL, NULL};
int filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_FOREDIT | ANIMFILTER_ACTIVE);
int filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_FOREDIT | ANIMFILTER_ACTIVE | ANIMFILTER_FCURVESONLY);
size_t items = ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* We take the first F-Curve only, since some other ones may have had 'active' flag set