(no commit message)

diff --git a/coders/pnm.c b/coders/pnm.c
index bad51fcd7dc39a27b94b846442521d4ab879c5fd..100d69cd30a744f18a58049c94ca1fb4c5b9f910 100644 (file)
--- a/coders/pnm.c
+++ b/coders/pnm.c
@@ -1997,6 +1997,7 @@ static MagickBooleanType WritePNMImage(const ImageInfo *image_info,Image *image,
                     q=PopCharPixel((unsigned char) pixel,q);
                     p+=GetPixelChannels(image);
                   }
+                  extent=(size_t) (q-pixels);
                   break;
                 }
               if (image->depth <= 16)
@@ -2017,6 +2018,7 @@ static MagickBooleanType WritePNMImage(const ImageInfo *image_info,Image *image,
                     q=PopShortPixel(MSBEndian,(unsigned short) pixel,q);
                     p+=GetPixelChannels(image);
                   }
+                  extent=(size_t) (q-pixels);
                   break;
                 }
               for (x=0; x < (ssize_t) image->columns; x++)