compute control file if it doesn't exist

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 2 insertions, 0 deletions

diff --git a/readControlFile.go b/readControlFile.go
index 7b07430..9def952 100644
--- a/readControlFile.go
+++ b/readControlFile.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"bufio"
+	"errors"
 	"os"
 	"strings"
 
@@ -13,6 +14,7 @@ func (c *controlBox) readControlFile() error {
 	file, err := os.Open("control")
 	if err != nil {
 		log.Warn("readControlFile() could not find the file")
+		return errors.New("'control': file not found")
 	}
 	defer file.Close()