This is a patch for gphoto2 to turn off a hack that obviously fixed a
problem with some early JamCam's, but actually *causes* a problem on
later models.

--- camlibs/jamcam/library.c    Sun Dec  8 23:10:42 2002
+++ camlibs/jamcam/library.c~   Tue Jun 25 13:52:07 2002
@@ -363,8 +363,8 @@
                                /* for some reason this priming read fixes an offset problem */
                                /* in the images, we are only reading the first 16 bytes of  */
                                /* data twice by doing this, so I don't know why it works    */
-                               //jamcam_set_usb_mem_pointer( camera, start + bytes_read );
-                               //CHECK( gp_port_read (camera->port, tmp_buf, 16 ));
+                               jamcam_set_usb_mem_pointer( camera, start + bytes_read );
+                               CHECK( gp_port_read (camera->port, tmp_buf, 16 ));


                                jamcam_set_usb_mem_pointer( camera, start + bytes_read );