Branch: Tag:

2002-07-03

2002-07-03 13:02:13 by Martin Nilsson <mani@lysator.liu.se>

Improved error handling.

Rev: server/modules/graphics/cimg.pike:1.51

7:      roxen.ImageCache the_cache;    - constant cvs_version = "$Id: cimg.pike,v 1.50 2002/06/18 16:17:13 nilsson Exp $"; + constant cvs_version = "$Id: cimg.pike,v 1.51 2002/07/03 13:02:13 nilsson Exp $";   constant module_type = MODULE_TAG;   constant module_name = "Graphics: Image converter";   constant module_doc = "Provides the tag <tt>&lt;cimg&gt;</tt> that can be used "
158:    else    {    mixed tmp = roxen.load_layers( args->src, id, opts ); -  if (mappingp(tmp) && tmp->error == 401) +  if (mappingp(tmp)) { +  if (tmp->error == 401)    return tmp; -  +  else +  layers = 0; +  }    else layers = tmp;    }   
171:    error("Failed to load specified image [%O]\n", args->src);    }    +  if (!sizeof(layers->image() - ({0}))) +  error("Failed to decode layers in specified image [%O]\n", args->src); +     layers->set_misc_value( "visible",1 );    foreach( layers, Image.Layer lay )    if( !lay->get_misc_value( "name" ) )