better log management for charts.d.plugin - fixes #1144

[netdata.git] / charts.d / example.chart.sh

diff --git a/charts.d/example.chart.sh b/charts.d/example.chart.sh
index 93f1cf4fddbbc6a7cc22f904b1b47f79d9c4007b..cec5e9f7d6c4c6efb00584217a69903124d26cf2 100755 (executable)
--- a/charts.d/example.chart.sh
+++ b/charts.d/example.chart.sh
@@ -67,7 +67,7 @@ example_check() {
        #  - 1 to disable the chart
 
        # check something
-       [ "${example_magic_number}" != "12345" ] && echo >&2 "example: you have to set example_magic_number=$example_magic_number in example.conf to start example chart." && return 1
+       [ "${example_magic_number}" != "12345" ] && error "manual configuration required: you have to set example_magic_number=$example_magic_number in example.conf to start example chart." && return 1
 
        # check that we can collect data
        example_get || return 1
@@ -108,7 +108,6 @@ BEGIN example.random2 $1
 SET random = $example_value4
 END
 VALUESEOF
-       # echo >&2 "example_count = $example_count value = $value4"
 
        return 0
 }