diff options
Diffstat (limited to 'pdf/pdf_stream.c')
| -rw-r--r-- | pdf/pdf_stream.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pdf/pdf_stream.c b/pdf/pdf_stream.c index 829210ea..a4af8e39 100644 --- a/pdf/pdf_stream.c +++ b/pdf/pdf_stream.c @@ -59,10 +59,10 @@ build_filter(fz_stream *chain, pdf_document * xref, pdf_obj * f, pdf_obj * p, in int colors = pdf_to_int(pdf_dict_gets(p, "Colors")); int bpc = pdf_to_int(pdf_dict_gets(p, "BitsPerComponent")); - if (predictor == 0) predictor = 1; - if (columns == 0) columns = 1; - if (colors == 0) colors = 1; - if (bpc == 0) bpc = 8; + if (predictor <= 0) predictor = 1; + if (columns <= 0) columns = 1; + if (colors <= 0) colors = 1; + if (bpc <= 0) bpc = 8; if (!strcmp(s, "ASCIIHexDecode") || !strcmp(s, "AHx")) return fz_open_ahxd(chain); |