[PATCH] Save final 'error' in __nptl_setxid_error()

[Florian Weimer]

* Peter Zelezny:

> Any other opinions or concerns on this patch?

Thanks for the reminder.  I reworded the comment slightly, added a
ChangeLog entry, and pushed it:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=e4f530da0db59ff51549c11ed6ef799b4ade1c87