processes: Don't return error if process exited (#1283)

2016-05-26 17:58:20 +01:00
parent 0ebf1c1ad7
commit d5add07c0b
2 changed files with 4 additions and 0 deletions
@@ -141,6 +141,9 @@ func (p *Processes) gatherFromProc(fields map[string]interface{}) error {
 		statFile := path.Join("/proc", file.Name(), "stat")
 		data, err := p.readProcFile(statFile)
 		if err != nil {
+			if !file.IsDir() {
+				continue
+			}
 			return err
 		}
 		if data == nil {