dumb nil panic

Signed-off-by: Jeff Carr <jcarr@wit.com>

common.go

@@ -70,6 +70,14 @@ func (rs *RepoStatus) IsProtobuf() (bool, []string, error) {
 
 // returns the filesystem path to the repo
 func (rs *RepoStatus) Path() string {
+	if rs == nil {
+		log.Warn("rs == nil")
+		return ""
+	}
+	if rs.realPath == nil {
+		log.Warn("rs.realPath == nil")
+		return ""
+	}
 	return rs.realPath.String()
 }
 

unix.go

@@ -221,6 +221,10 @@ func IsDirectory(path string) bool {
 }
 
 func (rs *RepoStatus) Exists(filename string) bool {
+	if rs == nil {
+		log.Warn("rs == nil for Exists()")
+		panic(-1)
+	}
 	testf := filepath.Join(rs.Path(), filename)
 	if Exists(testf) {
 		return true