Merge pull request #81 from mittwald/patherror_check

Added PathError check

Author: dtmw89

pkg/probe/server.go

@@ -33,6 +33,10 @@ func (h *Handler) Wait(interrupt chan os.Signal) error {
 
 			for i := range h.waitProbes {
 				err := h.waitProbes[i].Exec()
+				var pathErr *os.PathError
+				if errors.As(err, &pathErr) {
+					log.WithFields(log.Fields{"kind": "probe", "name": i, "err": err}).Fatal("path does not exist")
+				}
 				if err != nil {
 					log.WithFields(log.Fields{"kind": "probe", "name": i, "err": err}).Warn("not ready yet")
 					ready = false