Fix for preserving the compression when converting tiff files.

diff --git a/coders/tiff.c b/coders/tiff.c
index 624ef46b591b5c26bd62505f65e7f1a9f7c2f74a..5bf4489fb96a9cf71c7056ea3f6a8b1505593105 100644 (file)
--- a/coders/tiff.c
+++ b/coders/tiff.c
@@ -2864,6 +2864,8 @@ static MagickBooleanType WriteTIFFImage(const ImageInfo *image_info,
         (image_info->type != OptimizeType))
       (void) SetImageType(image,image_info->type,exception);
     compression=UndefinedCompression;
+    if (image->compression != JPEGCompression)
+      compression=image->compression;
     if (image_info->compression != UndefinedCompression)
       compression=image_info->compression;
     switch (compression)