Fix T67863: Crash pressing Ctrl +/- in gpencil action editor

1 files changed, 6 insertions, 1 deletions

diff --git a/source/blender/editors/space_action/action_select.c b/source/blender/editors/space_action/action_select.c
index 7cc222ea529..9e2634b183a 100644
--- a/source/blender/editors/space_action/action_select.c
+++ b/source/blender/editors/space_action/action_select.c
@@ -1199,9 +1199,14 @@ static void select_moreless_action_keys(bAnimContext *ac, short mode)
   ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
 
   for (ale = anim_data.first; ale; ale = ale->next) {
-    FCurve *fcu = (FCurve *)ale->key_data;
+
+    /* TODO: other types. */
+    if (ale->datatype != ALE_FCURVE) {
+      continue;
+    }
 
     /* only continue if F-Curve has keyframes */
+    FCurve *fcu = (FCurve *)ale->key_data;
     if (fcu->bezt == NULL) {
       continue;
     }