Fix order of logging calls in handler startup code (#733)

The previous order of these calls resulted in the container exiting
before the log message was output, which made it impossible to debug
what went wrong. This just changes the order so the message is logged
and then the process exits.

Signed-off-by: Ben Nemec <[email protected]>

main.go

@@ -192,8 +192,8 @@ func main() {
 		// Check that nmstatectl is working
 		_, err := nmstatectl.Show()
 		if err != nil {
-			os.Exit(1)
 			setupLog.Error(err, "failed checking nmstatectl health")
+			os.Exit(1)
 		}
 
 		// Handler runs with host networking so opening ports is problematic
@@ -204,8 +204,8 @@ func main() {
 		setupLog.Info("Marking handler as healthy touching healthy file", "healthyFile", healthyFile)
 		err = file.Touch(healthyFile)
 		if err != nil {
-			os.Exit(1)
 			setupLog.Error(err, "failed marking handler as healthy")
+			os.Exit(1)
 		}
 	}