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Wrap errors in the Go 1.13 way

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Signed-off-by: Julian Kornberger <jk+github@digineo.de>
This commit is contained in:
Julian Kornberger 2019-11-29 14:51:31 +01:00 • committed by Johannes 'fish' Ziemke
commit 043fecbfd8
21 changed files with 31 additions and 31 deletions
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4
collector/xfs_linux.go
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@ -33,7 +33,7 @@ func init() {
func NewXFSCollector() (Collector, error) {
fs, err := xfs.NewFS(*procPath, *sysPath)
if err != nil {
return nil, fmt.Errorf("failed to open sysfs: %v", err)
return nil, fmt.Errorf("failed to open sysfs: %w", err)
}
return &xfsCollector{
@ -45,7 +45,7 @@ func NewXFSCollector() (Collector, error) {
func (c *xfsCollector) Update(ch chan<- prometheus.Metric) error {
stats, err := c.fs.SysStats()
if err != nil {
return fmt.Errorf("failed to retrieve XFS stats: %v", err)
return fmt.Errorf("failed to retrieve XFS stats: %w", err)
}
for _, s := range stats {