allow 'matte' to be missing in MIFF

9 months ago · 2f736d7891
parent e05580a49a
commit 2f736d7891
1 changed files with 2 additions and 2 deletions
--- a/src/img2pdf.py
+++ b/src/img2pdf.py
@ -1696,7 +1696,7 @@ def parse_miff(data):
            elif hdata["colorspace"] == "Gray":
                    numchannels = 1
                    colorspace = Colorspace.L
-            if hdata["matte"]:
+            if hdata.get("matte"):
                numchannels += 1
            if hdata.get("profile"):
                # there is no key encoding the length of icc or exif data
@ -1746,7 +1746,7 @@ def parse_miff(data):
    #    case "PseudoClass":
    elif hdata["class"] == "PseudoClass":
            assert "colors" in hdata
-            if hdata["matte"]:
+            if hdata.get("matte"):
                numchannels = 2
            else:
                numchannels = 1