Fixed api call to Ghostscript.

[imagemagick] / coders / rle.c

diff --git a/coders/rle.c b/coders/rle.c
index 8f17e0082ed272ce079b39c7a67e4e05200abe21..a1fb820694bd030bd7880a16529c745b07d72a29 100644 (file)
--- a/coders/rle.c
+++ b/coders/rle.c
@@ -13,11 +13,11 @@
 %                          Read URT RLE Image Format                          %
 %                                                                             %
 %                              Software Design                                %
-%                                John Cristy                                  %
+%                                   Cristy                                    %
 %                                 July 1992                                   %
 %                                                                             %
 %                                                                             %
-%  Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization      %
+%  Copyright 1999-2014 ImageMagick Studio LLC, a non-profit organization      %
 %  dedicated to making software imaging solutions freely available.           %
 %                                                                             %
 %  You may not use this file except in compliance with the License.  You may  %
@@ -220,7 +220,7 @@ static Image *ReadRLEImage(const ImageInfo *image_info,ExceptionInfo *exception)
     bits_per_pixel=1UL*ReadBlobByte(image);
     number_colormaps=1UL*ReadBlobByte(image);
     one=1;
-    map_length=one << ReadBlobByte(image);
+    map_length=one << (unsigned char) ReadBlobByte(image);
     if ((number_planes == 0) || (number_planes == 2) || (bits_per_pixel != 8) ||
         (image->columns == 0))
       ThrowReaderException(CorruptImageError,"ImproperImageHeader");