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[imagemagick] / coders / ps.c

diff --git a/coders/ps.c b/coders/ps.c
index 691f575da7eb0011e813c8bf524fdbf88744b36a..fba33eca931ca29960fbbc0911c0204d1844a11b 100644 (file)
--- a/coders/ps.c
+++ b/coders/ps.c
@@ -708,7 +708,7 @@ static Image *ReadPSImage(const ImageInfo *image_info,ExceptionInfo *exception)
         resolution.y/delta.y)-0.5);
     }
   (void) CloseBlob(image);
-  if (IsRGBColorspace(image_info->colorspace) != MagickFalse)
+  if (IssRGBCompatibleColorspace(image_info->colorspace) != MagickFalse)
     cmyk=MagickFalse;
   /*
     Create Ghostscript control file.
@@ -810,6 +810,8 @@ static Image *ReadPSImage(const ImageInfo *image_info,ExceptionInfo *exception)
         read_info->filename,exception);
       if (IsPostscriptRendered(read_info->filename) == MagickFalse)
         break;
+      read_info->blob=NULL;
+      read_info->length=0;
       next=ReadImage(read_info,exception);
       (void) RelinquishUniqueFileResource(read_info->filename);
       if (next == (Image *) NULL)
@@ -1443,8 +1445,7 @@ static MagickBooleanType WritePSImage(const ImageInfo *image_info,Image *image,
     /*
       Scale relative to dots-per-inch.
     */
-    if ((IsRGBColorspace(image->colorspace) == MagickFalse) &&
-        (image->colorspace != CMYKColorspace))
+    if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
       (void) TransformImageColorspace(image,sRGBColorspace,exception);
     delta.x=DefaultResolution;
     delta.y=DefaultResolution;