template tag ssi, doesn't resolve variable name for path

[htumblin]

When attempting to use the {% ssi foo %} template tag, the documentation indicates that its similar to the {% include foo %} tag. The include tag allows one to specify the file to include as a variable or as a string. ssi does not support having a variable here.

Additionally, if in debug mode, ssi displays a message if it doesn't have permission to the file, I added the filename to this message. Helps with debugging.

I've attached my diff file. I did an svn update before I made my changes, so this diff should be pretty current against the trunk.

Thanks

/Henry

[htumblin]

svn diff output

[Russell Keith-Magee]

Duplicate of #9666