[Bf-blender-cvs] [7990105407b] master: Code cleanup: fix a few compiler warnings.

[Brecht Van Lommel]

Commit: 7990105407bc97a1c5a7302ddc0ee36d8d9e9ae0
Author: Brecht Van Lommel
Date:   Wed Feb 28 02:51:45 2018 +0100
Branches: master
https://developer.blender.org/rB7990105407bc97a1c5a7302ddc0ee36d8d9e9ae0

Code cleanup: fix a few compiler warnings.

===================================================================

M	source/blender/depsgraph/intern/nodes/deg_node_component.cc
M	source/blender/editors/space_view3d/view3d_edit.c

===================================================================

diff --git a/source/blender/depsgraph/intern/nodes/deg_node_component.cc b/source/blender/depsgraph/intern/nodes/deg_node_component.cc
index 8ebf7424c42..755b10c3f1d 100644
--- a/source/blender/depsgraph/intern/nodes/deg_node_component.cc
+++ b/source/blender/depsgraph/intern/nodes/deg_node_component.cc
@@ -166,7 +166,7 @@ string ComponentDepsNode::identifier() const
 
 OperationDepsNode *ComponentDepsNode::find_operation(OperationIDKey key) const
 {
-	OperationDepsNode *node;
+	OperationDepsNode *node = NULL;
 	if (operations_map != NULL) {
 		node = (OperationDepsNode *)BLI_ghash_lookup(operations_map, &key);
 	}
diff --git a/source/blender/editors/space_view3d/view3d_edit.c b/source/blender/editors/space_view3d/view3d_edit.c
index 2d002a38a19..35e8046313a 100644
--- a/source/blender/editors/space_view3d/view3d_edit.c
+++ b/source/blender/editors/space_view3d/view3d_edit.c
@@ -2082,7 +2082,7 @@ static int viewzoom_modal(bContext *C, wmOperator *op, const wmEvent *event)
 		viewzoom_apply(
 		        vod, &event->x, U.viewzoom,
 		        (U.uiflag & USER_ZOOM_INVERT) != 0,
-		        (use_mouse_init && (U.uiflag & USER_ZOOM_TO_MOUSEPOS)) ? vod->prev.event_xy : NULL);
+		        (use_mouse_init && (U.uiflag & USER_ZOOM_TO_MOUSEPOS)));
 		if (ED_screen_animation_playing(CTX_wm_manager(C))) {
 			use_autokey = true;
 		}