vivien/i3blocks — pull request #25 by pink-mist (2014-05-24 11:31:42+00:00)
Title: cpu_usage: shell out to mpstat with en_US locale

If LANG, LC_MESSAGES or LC_ALL is set to a language that has a different word for "average", the regular expression to get the cpu info will fail, so set LC_ALL in order to override this for the invocation of mpstat.