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-rw-r--r--source/fitz/device.c61
1 files changed, 34 insertions, 27 deletions
diff --git a/source/fitz/device.c b/source/fitz/device.c
index 5d2b7d7e..8a4e3394 100644
--- a/source/fitz/device.c
+++ b/source/fitz/device.c
@@ -16,33 +16,40 @@ fz_close_device(fz_context *ctx, fz_device *dev)
{
if (dev == NULL)
return;
- if (dev->close_device)
- dev->close_device(ctx, dev);
-
- /* Don't call more than once! */
- dev->close_device = NULL;
-
- /* And disable all further device calls. */
- dev->fill_path = NULL;
- dev->stroke_path = NULL;
- dev->clip_path = NULL;
- dev->clip_stroke_path = NULL;
- dev->fill_text = NULL;
- dev->stroke_text = NULL;
- dev->clip_text = NULL;
- dev->clip_stroke_text = NULL;
- dev->ignore_text = NULL;
- dev->fill_shade = NULL;
- dev->fill_image = NULL;
- dev->fill_image_mask = NULL;
- dev->clip_image_mask = NULL;
- dev->pop_clip = NULL;
- dev->begin_mask = NULL;
- dev->end_mask = NULL;
- dev->begin_group = NULL;
- dev->end_group = NULL;
- dev->begin_tile = NULL;
- dev->end_tile = NULL;
+
+ fz_try(ctx)
+ {
+ if (dev->close_device)
+ dev->close_device(ctx, dev);
+ }
+ fz_always(ctx)
+ {
+ dev->close_device = NULL; /* Don't call more than once! */
+
+ /* And disable all further device calls. */
+ dev->fill_path = NULL;
+ dev->stroke_path = NULL;
+ dev->clip_path = NULL;
+ dev->clip_stroke_path = NULL;
+ dev->fill_text = NULL;
+ dev->stroke_text = NULL;
+ dev->clip_text = NULL;
+ dev->clip_stroke_text = NULL;
+ dev->ignore_text = NULL;
+ dev->fill_shade = NULL;
+ dev->fill_image = NULL;
+ dev->fill_image_mask = NULL;
+ dev->clip_image_mask = NULL;
+ dev->pop_clip = NULL;
+ dev->begin_mask = NULL;
+ dev->end_mask = NULL;
+ dev->begin_group = NULL;
+ dev->end_group = NULL;
+ dev->begin_tile = NULL;
+ dev->end_tile = NULL;
+ }
+ fz_catch(ctx)
+ fz_rethrow(ctx);
}
fz_device *