2 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index cedbc4658b6..e4bc3f8d45a 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -3051,11 +3051,11 @@ static void posttrans_gpd_clean(bGPdata *gpd)
 		}
 		
 		/* error checking: it is unlikely, but may be possible to have none selected */
-		if (sel_buffer.first == NULL)
+		if (BLI_listbase_is_empty(&sel_buffer))
 			continue;
 		
 		/* if all were selected (i.e. gpl->frames is empty), then just transfer sel-buf over */
-		if (gpl->frames.first == NULL) {
+		if (BLI_listbase_is_empty(&gpl->frames)) {
 			gpl->frames.first = sel_buffer.first;
 			gpl->frames.last = sel_buffer.last;
 			
@@ -3141,11 +3141,11 @@ static void posttrans_mask_clean(Mask *mask)
 		}
 
 		/* error checking: it is unlikely, but may be possible to have none selected */
-		if (sel_buffer.first == NULL)
+		if (BLI_listbase_is_empty(&sel_buffer))
 			continue;
 
 		/* if all were selected (i.e. masklay->splines_shapes is empty), then just transfer sel-buf over */
-		if (masklay->splines_shapes.first == NULL) {
+		if (BLI_listbase_is_empty(&masklay->splines_shapes)) {
 			masklay->splines_shapes.first = sel_buffer.first;
 			masklay->splines_shapes.last = sel_buffer.last;
 
diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c
index 4499a9a03d2..e7b5add64db 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -719,7 +719,7 @@ void removeSnapPoint(TransInfo *t)
 		if (t->tsnap.selectedPoint) {
 			BLI_freelinkN(&t->tsnap.points, t->tsnap.selectedPoint);
 
-			if (t->tsnap.points.first == NULL) {
+			if (BLI_listbase_is_empty(&t->tsnap.points)) {
 				t->tsnap.status &= ~MULTI_POINTS;
 			}
 
@@ -908,7 +908,7 @@ static void CalcSnapGeometry(TransInfo *t, float *UNUSED(vec))
 			float max_dist = FLT_MAX;
 			float p[3] = {0.0f, 0.0f, 0.0f};
 			
-			depth_peels.first = depth_peels.last = NULL;
+			BLI_listbase_clear(&depth_peels);
 			
 			peelObjectsTransForm(t, &depth_peels, mval, t->tsnap.modeSelect);