K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-10-12T17:57:57.514408Z
K 7
svn:log
V 189
MFC r226028: portsnap: Detect error immediately if we can't fetch the
snapshot metadata.

Also add some quotes around command substitution where useful and possible.

Approved by:	re (kib)

END