alias: don't rely on internal list never shimmering
commit7748e1073aedaecb20f1526c38fc223b4937f0e3
authorSteve Bennett <steveb@workware.net.au>
Fri, 10 Oct 2014 08:47:23 +0000 (10 18:47 +1000)
committerSteve Bennett <steveb@workware.net.au>
Fri, 10 Oct 2014 09:07:20 +0000 (10 19:07 +1000)
tree9b8f29beacda12b1f12a30826c826611f3bcccfe
parent97e38369e9957929ab86d1536018c97f921ec9ad
alias: don't rely on internal list never shimmering

It is possible for the alias prefix to shimmer, especially
if the prefix is a list with a single element

Signed-off-by: Steve Bennett <steveb@workware.net.au>
jim.c