diff options
Diffstat (limited to 'pdf/base_object.c')
| -rw-r--r-- | pdf/base_object.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/pdf/base_object.c b/pdf/base_object.c index 460b89f2..00032fb8 100644 --- a/pdf/base_object.c +++ b/pdf/base_object.c @@ -454,7 +454,9 @@ pdf_copy_array(fz_context *ctx, pdf_obj *obj) int n; RESOLVE(obj); - if (!obj || obj->kind != PDF_ARRAY) + if (!obj) + return NULL; /* Can't warn :( */ + if (obj->kind != PDF_ARRAY) fz_warn(ctx, "assert: not an array (%s)", pdf_objkindstr(obj)); arr = pdf_new_array(ctx, pdf_array_len(obj)); @@ -623,7 +625,9 @@ pdf_copy_dict(fz_context *ctx, pdf_obj *obj) int i, n; RESOLVE(obj); - if (obj && obj->kind != PDF_DICT) + if (!obj) + return NULL; /* Can't warn :( */ + if (obj->kind != PDF_DICT) fz_warn(ctx, "assert: not a dict (%s)", pdf_objkindstr(obj)); n = pdf_dict_len(obj); @@ -756,7 +760,9 @@ fz_dict_put(pdf_obj *obj, pdf_obj *key, pdf_obj *val) int i; RESOLVE(obj); - if (!obj || obj->kind != PDF_DICT) + if (!obj) + return; /* Can't warn :( */ + if (obj->kind != PDF_DICT) { fz_warn(obj->ctx, "assert: not a dict (%s)", pdf_objkindstr(obj)); return; @@ -816,7 +822,9 @@ pdf_dict_dels(pdf_obj *obj, char *key) { RESOLVE(obj); - if (!obj || obj->kind != PDF_DICT) + if (!obj) + return; /* Can't warn :( */ + if (obj->kind != PDF_DICT) fz_warn(obj->ctx, "assert: not a dict (%s)", pdf_objkindstr(obj)); else { |