null pointer fix

- need to nil check before pulling value

cmd/command/run.go

@@ -33,11 +33,11 @@ var runCmd = &cobra.Command{
 		defer db.Close()
 
 		crun, err := db.GetCmd(cname)
-		if err.Error() == ErrInit {
-			fmt.Println(ErrInitRsp)
-			return nil
-		}
 		if err != nil {
+			if err.Error() == ErrInit {
+				fmt.Println(ErrInitRsp)
+				return nil
+			}
 			return err
 		}