diff --git a/coders/pnm.c b/coders/pnm.c
index 4266dca..fc69666 100644
--- a/coders/pnm.c
+++ b/coders/pnm.c
@@ -895,10 +895,10 @@
{
if ((type == BilevelType) &&
(IsMonochromePixel(q) == MagickFalse))
- type=IsGrayPixel(q) == MagickFalse ? UndefinedType :
+ type=IsGrayPixel(q) == MagickFalse ? UndefinedColorType :
GrayscaleType;
if ((type == GrayscaleType) && (IsGrayPixel(q) == MagickFalse))
- type=UndefinedType;
+ type=UndefinedColorType;
if ((type != BilevelType) && (type != GrayscaleType))
break;
q++;
@@ -911,7 +911,7 @@
quantum_info=DestroyQuantumInfo(quantum_info);
if (status == MagickFalse)
ThrowReaderException(CorruptImageError,"UnableToReadImageData");
- if (type != UndefinedType)
+ if (type != UndefinedColorType)
image->type=type;
break;
}