Description of problem:

When creating the search database htdig spends several hours trying to search /proc.

Version-Release number of selected component (if applicable):

2.1.3

How reproducible:

On this machine every time.

Steps to Reproduce:
1.Options -> Setup ->Documentation
2.Create search database
3.Start indexing
    
Actual results:

Sits for hours reading /proc

Expected results:

Database

Additional info:

I have a tentative fix. Changing the limit line in the config file to

limit file:///usr

produces a usable if not correct result.