Debian glibc6 probably ok now.....

[Colin Fowler]

Hi ppl,
I had probs with libc6 2.2-8
like others on this list that 2.2-6 cured.
2.2-9 is available and contains this in its
changelog so we're ok now?

* dlfcn/dlerror.c: dlerror(): Check for result->errstring being NULL,
closes: #80991


Colin Fowler