Followup to r34205.
Followup to r34205.

* subversion/libsvn_subr/error.c
  (svn_error_compose_create): Simplify, simplify...

Suggested by: gstein


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@874282 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion