Bug in STABLE-SORT on empty vector

[Eric Marsden]

Hello,

A bug in STABLE-SORT on empty vectors.


CL-USER(1): (lisp-implementation-version)
"1.5.0-dev-svn-14939"
"OpenJDK_64-Bit_Server_VM-Oracle_Corporation-1.7.0_111-b01"
"amd64-Linux-3.2.0-4-amd64"
CL-USER(2): (stable-sort #() '<)
#<THREAD "interpreter" {7454F875}>: Debugger invoked on condition of type TYPE-ERROR
   Invalid array index 0 for #()


-- Eric Marsden https://risk-engineering.org/