shlib.sh: make it clear config_get allowed to fail
commit76997be6e1ffbe10f0583c1810208682963c42bf
authorKyle J. McKay <mackyle@gmail.com>
Sun, 28 Jul 2013 09:50:04 +0000 (28 02:50 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Sun, 28 Jul 2013 09:50:04 +0000 (28 02:50 -0700)
treeec5021c2372d5bc17b2d22ceafc3e854f5ea495c
parentd74a5c4217457b7ae68d242b42e72792aecdd004
shlib.sh: make it clear config_get allowed to fail

In the check_interval routine, the initial config_get is allowed
to fail.  Make that clear by adding "|| :".
shlib.sh