diff options
Diffstat (limited to 'charts.d/ap.chart.sh')
| -rwxr-xr-x | charts.d/ap.chart.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/charts.d/ap.chart.sh b/charts.d/ap.chart.sh index aed51c1b6..7b4f690bb 100755 --- a/charts.d/ap.chart.sh +++ b/charts.d/ap.chart.sh @@ -1,4 +1,4 @@ -#!/bin/bash +# no need for shebang - this file is loaded from charts.d.plugin # _update_every is a special variable - it holds the number of seconds # between the calls of the _update() function @@ -11,6 +11,8 @@ export PATH="${PATH}:/sbin:/usr/sbin:/usr/local/sbin" # _check is called once, to find out if this chart should be enabled or not ap_check() { + require_cmd iw || return 1 + local ev=$(iw dev | awk ' BEGIN { i = ""; |