diff options
Diffstat (limited to 'source/pdf/pdf-clean.c')
-rw-r--r-- | source/pdf/pdf-clean.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/source/pdf/pdf-clean.c b/source/pdf/pdf-clean.c index b8fa96c7..42789323 100644 --- a/source/pdf/pdf-clean.c +++ b/source/pdf/pdf-clean.c @@ -7,14 +7,13 @@ pdf_clean_stream_object(fz_context *ctx, pdf_document *doc, pdf_obj *obj, pdf_ob pdf_processor *proc_buffer = NULL; pdf_processor *proc_filter = NULL; pdf_obj *res = NULL; - pdf_obj *ref = NULL; + pdf_obj *ref; fz_buffer *buffer; if (!obj) return; fz_var(res); - fz_var(ref); fz_var(proc_buffer); fz_var(proc_filter); @@ -43,7 +42,7 @@ pdf_clean_stream_object(fz_context *ctx, pdf_document *doc, pdf_obj *obj, pdf_ob if (own_res) { ref = pdf_add_object(ctx, doc, res); - pdf_dict_put(ctx, obj, PDF_NAME_Resources, ref); + pdf_dict_put_drop(ctx, obj, PDF_NAME_Resources, ref); } } fz_always(ctx) @@ -52,7 +51,6 @@ pdf_clean_stream_object(fz_context *ctx, pdf_document *doc, pdf_obj *obj, pdf_ob pdf_drop_processor(ctx, proc_buffer); fz_drop_buffer(ctx, buffer); pdf_drop_obj(ctx, res); - pdf_drop_obj(ctx, ref); } fz_catch(ctx) { @@ -66,12 +64,11 @@ pdf_clean_type3(fz_context *ctx, pdf_document *doc, pdf_obj *obj, pdf_obj *orig_ pdf_processor *proc_buffer = NULL; pdf_processor *proc_filter = NULL; pdf_obj *res = NULL; - pdf_obj *ref = NULL; + pdf_obj *ref; pdf_obj *charprocs; int i, l; fz_var(res); - fz_var(ref); fz_var(proc_buffer); fz_var(proc_filter); @@ -118,12 +115,11 @@ pdf_clean_type3(fz_context *ctx, pdf_document *doc, pdf_obj *obj, pdf_obj *orig_ pdf_dict_put(ctx, res, PDF_NAME_ProcSet, pdf_dict_get(ctx, orig_res, PDF_NAME_ProcSet)); ref = pdf_add_object(ctx, doc, res); - pdf_dict_put(ctx, obj, PDF_NAME_Resources, ref); + pdf_dict_put_drop(ctx, obj, PDF_NAME_Resources, ref); } fz_always(ctx) { pdf_drop_obj(ctx, res); - pdf_drop_obj(ctx, ref); } fz_catch(ctx) { |