[m-rev.] for post-commit review: fix mantis bug #425

[Zoltan Somogyi]

On Tue, 11 Oct 2016 18:09:11 +1100, Peter Wang <novalazy at gmail.com> wrote:
> Thanks for the fix.

You are welcome.
 
> Do you know if the similar predicates read_module_src_from_file and
> read_module_int require the same change as you made to read_module_src?

read_module_src_from_file did not have the same problem.
read_module_int did, but the fix was to the predicate that
both it and read_module_src called, so the fix works for both.

Zoltan.