use NULL instead of 0 for pointers, (editors)

3 files changed, 11 insertions, 11 deletions

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index ede8af2afe8..5708b4fa8b7 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -1989,7 +1989,7 @@ static void constraintTransLim(TransInfo *UNUSED(t), TransData *td)
 {
 	if (td->con) {
 		bConstraintTypeInfo *cti= get_constraint_typeinfo(CONSTRAINT_TYPE_LOCLIMIT);
-		bConstraintOb cob= {0};
+		bConstraintOb cob= {NULL};
 		bConstraint *con;
 		
 		/* Make a temporary bConstraintOb for using these limit constraints
@@ -2145,7 +2145,7 @@ static void constraintSizeLim(TransInfo *t, TransData *td)
 {
 	if (td->con && td->ext) {
 		bConstraintTypeInfo *cti= get_constraint_typeinfo(CONSTRAINT_TYPE_SIZELIMIT);
-		bConstraintOb cob= {0};
+		bConstraintOb cob= {NULL};
 		bConstraint *con;
 		
 		/* Make a temporary bConstraintOb for using these limit constraints
@@ -2279,10 +2279,10 @@ int handleEventWarp(TransInfo *t, wmEvent *event)
 	if (event->type == MIDDLEMOUSE && event->val==KM_PRESS)
 	{
 		// Use customData pointer to signal warp direction
-		if	(t->customData == 0)
+		if	(t->customData == NULL)
 			t->customData = (void*)1;
 		else
-			t->customData = 0;
+			t->customData = NULL;
 		
 		status = 1;
 	}
@@ -2420,7 +2420,7 @@ int handleEventShear(TransInfo *t, wmEvent *event)
 	if (event->type == MIDDLEMOUSE && event->val==KM_PRESS)
 	{
 		// Use customData pointer to signal Shear direction
-		if	(t->customData == 0)
+		if	(t->customData == NULL)
 		{
 			initMouseInputMode(t, &t->mouse, INPUT_VERTICAL_ABSOLUTE);
 			t->customData = (void*)1;
@@ -2428,7 +2428,7 @@ int handleEventShear(TransInfo *t, wmEvent *event)
 		else
 		{
 			initMouseInputMode(t, &t->mouse, INPUT_HORIZONTAL_ABSOLUTE);
-			t->customData = 0;
+			t->customData = NULL;
 		}
 		
 		status = 1;
@@ -2472,7 +2472,7 @@ int Shear(TransInfo *t, short UNUSED(mval[2]))
 	unit_m3(smat);
 	
 	// Custom data signals shear direction
-	if (t->customData == 0)
+	if (t->customData == NULL)
 		smat[1][0] = value;
 	else
 		smat[0][1] = value;
diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index 11f82f4160d..9a70ec2f3be 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -1742,10 +1742,10 @@ static void createTransParticleVerts(bContext *C, TransInfo *t)
 				td->ival = *(key->time);
 				/* abuse size and quat for min/max values */
 				td->flag |= TD_NO_EXT;
-				if(k==0) tx->size = 0;
+				if(k==0) tx->size = NULL;
 				else tx->size = (key - 1)->time;
 
-				if(k == point->totkey - 1) tx->quat = 0;
+				if(k == point->totkey - 1) tx->quat = NULL;
 				else tx->quat = (key + 1)->time;
 			}
 
@@ -5088,7 +5088,7 @@ static void createTransObject(bContext *C, TransInfo *t)
 		}
 		
 		/* select linked objects, but skip them later */
-		if (ob->id.lib != 0) {
+		if (ob->id.lib != NULL) {
 			td->flag |= TD_SKIP;
 		}
 		
diff --git a/source/blender/editors/transform/transform_generics.c b/source/blender/editors/transform/transform_generics.c
index 01d30d67fdf..1fb57f2820d 100644
--- a/source/blender/editors/transform/transform_generics.c
+++ b/source/blender/editors/transform/transform_generics.c
@@ -338,7 +338,7 @@ void recalcData(TransInfo *t)
 		Scene *scene= t->scene;
 		SpaceAction *saction= (SpaceAction *)t->sa->spacedata.first;
 		
-		bAnimContext ac= {0};
+		bAnimContext ac= {NULL};
 		ListBase anim_data = {NULL, NULL};
 		bAnimListElem *ale;
 		int filter;