1 files changed, 5 insertions, 0 deletions
diff --git a/save.go b/save.go
index f926a31..d257649 100644
--- a/save.go
+++ b/save.go
@@ -94,6 +94,11 @@ func saveTEXT(pb proto.Message, header string) error {
 	if err != nil {
 		return err
 	}
+	fullname = strings.TrimSpace(fullname)
+	if fullname == "" {
+		return fmt.Errorf("saveTEXT() pb.Filename was blank")
+	}
+
 	if !strings.HasSuffix(fullname, ".text") {
 		// todo: append .text here?
 		return fmt.Errorf("not .text file: %s", fullname)