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[imagemagick] / coders / thumbnail.c

diff --git a/coders/thumbnail.c b/coders/thumbnail.c
index e19a0269d7925890849b4ce89a52404272226c08..cb22bb65728c7f9e4c3d7c126bce5494d1ae8b71 100644 (file)
--- a/coders/thumbnail.c
+++ b/coders/thumbnail.c
@@ -83,10 +83,10 @@ static MagickBooleanType
 %
 %  The format of the RegisterTHUMBNAILImage method is:
 %
-%      unsigned long RegisterTHUMBNAILImage(void)
+%      size_t RegisterTHUMBNAILImage(void)
 %
 */
-ModuleExport unsigned long RegisterTHUMBNAILImage(void)
+ModuleExport size_t RegisterTHUMBNAILImage(void)
 {
   MagickInfo
     *entry;
@@ -166,7 +166,7 @@ static MagickBooleanType WriteTHUMBNAILImage(const ImageInfo *image_info,
   MagickBooleanType
     status;
 
-  register long
+  register ssize_t
     i;
 
   ssize_t
@@ -190,7 +190,7 @@ static MagickBooleanType WriteTHUMBNAILImage(const ImageInfo *image_info,
     ThrowWriterException(CoderError,"ImageDoesNotHaveAThumbnail");
   length=(size_t) StringToLong(property);
   (void) ResetMagickMemory(magick,0,sizeof(magick));
-  for (i=0; i < (long) length; i++)
+  for (i=0; i < (ssize_t) length; i++)
   {
     magick[0]=magick[1];
     magick[1]=magick[2];
@@ -207,7 +207,7 @@ static MagickBooleanType WriteTHUMBNAILImage(const ImageInfo *image_info,
   (void) CopyMagickString(thumbnail_image->filename,image->filename,
     MaxTextExtent);
   write_info=CloneImageInfo(image_info);
-  (void) SetImageInfo(write_info,MagickTrue,&image->exception);
+  (void) SetImageInfo(write_info,1,&image->exception);
   if (LocaleCompare(write_info->magick,"THUMBNAIL") == 0)
     (void) FormatMagickString(thumbnail_image->filename,MaxTextExtent,
       "miff:%s",write_info->filename);