Undo System: add Main argument to encode/decode

Needed since we don't always have the context,
and avoids adding G_MAIN into undo callbacks.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/editors/metaball/editmball_undo.c b/source/blender/editors/metaball/editmball_undo.c
index ebf056f71db..7616fb63256 100644
--- a/source/blender/editors/metaball/editmball_undo.c
+++ b/source/blender/editors/metaball/editmball_undo.c
@@ -157,7 +157,7 @@ static bool mball_undosys_poll(bContext *C)
 	return editmball_object_from_context(C) != NULL;
 }
 
-static bool mball_undosys_step_encode(struct bContext *C, UndoStep *us_p)
+static bool mball_undosys_step_encode(struct bContext *C, struct Main *UNUSED(bmain), UndoStep *us_p)
 {
 	MBallUndoStep *us = (MBallUndoStep *)us_p;
 
@@ -181,7 +181,7 @@ static bool mball_undosys_step_encode(struct bContext *C, UndoStep *us_p)
 	return true;
 }
 
-static void mball_undosys_step_decode(struct bContext *C, UndoStep *us_p, int UNUSED(dir))
+static void mball_undosys_step_decode(struct bContext *C, struct Main *UNUSED(bmain), UndoStep *us_p, int UNUSED(dir))
 {
 	/* TODO(campbell): undo_system: use low-level API to set mode. */
 	ED_object_mode_set(C, OB_MODE_EDIT);