emerge-status.sh: cleanup Bash command substitution and testing
authorW. Trevor King <wking@tremily.us>
Thu, 6 Dec 2012 17:46:20 +0000 (12:46 -0500)
committerW. Trevor King <wking@tremily.us>
Thu, 6 Dec 2012 17:48:59 +0000 (12:48 -0500)
commit0b46c91c9f000dd35bc58ba1edf9016e06dda6ed
tree01e8b4dc7d2604077e4b2e25aa29bc48c57aa0ef
parent3710b2978b344e7d98ba602e45580256e4cef58a
emerge-status.sh: cleanup Bash command substitution and testing
posts/conky/emerge-status.sh