diff options
Diffstat (limited to 'fitz/dev_list.c')
| -rw-r--r-- | fitz/dev_list.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fitz/dev_list.c b/fitz/dev_list.c index 63e9eee0..cbb988df 100644 --- a/fitz/dev_list.c +++ b/fitz/dev_list.c @@ -154,7 +154,7 @@ fz_append_display_node(fz_display_list *list, fz_display_node *node) update = list->stack[list->top].update; if (list->tiled == 0) { - if (update != NULL) + if (update) { *update = fz_intersect_rect(*update, list->stack[list->top].rect); node->rect = *update; @@ -255,7 +255,7 @@ fz_list_clip_path(fz_device *dev, fz_path *path, fz_rect *rect, int even_odd, fz fz_display_node *node; node = fz_new_display_node(dev->ctx, FZ_CMD_CLIP_PATH, ctm, NULL, NULL, 0); node->rect = fz_bound_path(path, NULL, ctm); - if (rect != NULL) + if (rect) node->rect = fz_intersect_rect(node->rect, *rect); node->item.path = fz_clone_path(dev->ctx, path); node->flag = even_odd; @@ -268,7 +268,7 @@ fz_list_clip_stroke_path(fz_device *dev, fz_path *path, fz_rect *rect, fz_stroke fz_display_node *node; node = fz_new_display_node(dev->ctx, FZ_CMD_CLIP_STROKE_PATH, ctm, NULL, NULL, 0); node->rect = fz_bound_path(path, stroke, ctm); - if (rect != NULL) + if (rect) node->rect = fz_intersect_rect(node->rect, *rect); node->item.path = fz_clone_path(dev->ctx, path); node->stroke = fz_clone_stroke_state(dev->ctx, stroke); @@ -378,7 +378,7 @@ fz_list_clip_image_mask(fz_device *dev, fz_pixmap *image, fz_rect *rect, fz_matr fz_display_node *node; node = fz_new_display_node(dev->ctx, FZ_CMD_CLIP_IMAGE_MASK, ctm, NULL, NULL, 0); node->rect = fz_transform_rect(ctm, fz_unit_rect); - if (rect != NULL) + if (rect) node->rect = fz_intersect_rect(node->rect, *rect); node->item.image = fz_keep_pixmap(image); fz_append_display_node(dev->user, node); |