Commit e1c012948 for imagemagick.org

commit e1c012948c029b32cc3bbc5388e4f9cdf7abb06c
Author: Cristy <urban-warrior@imagemagick.org>
Date:   Tue Jun 9 20:32:51 2026 -0400

    set seekable stream flag

diff --git a/coders/uhdr.c b/coders/uhdr.c
index db6562cf6..01d03ba3e 100644
--- a/coders/uhdr.c
+++ b/coders/uhdr.c
@@ -440,6 +440,7 @@ ModuleExport size_t RegisterUHDRImage(void)
   entry->decoder=(DecodeImageHandler *) ReadUHDRImage;
   entry->encoder=(EncodeImageHandler *) WriteUHDRImage;
 #endif
+  entry->flags|=CoderDecoderSeekableStreamFlag;
   entry->magick=(IsImageFormatHandler *) IsUHDR;
   if (*version != '\0')
     entry->version=ConstantString(version);