Check for empty string

2015-11-27 08:09:36 +00:00 · 2015-11-27 08:09:36 +00:00 · 3bc378f2a2
parent ee8870fd7d
commit 3bc378f2a2
1 changed files with 4 additions and 2 deletions
--- a/src/freedombone
+++ b/src/freedombone
@ -7548,8 +7548,10 @@ function configure_backup_key {
  apt-get -y install gnupg

  BACKUP_KEY_EXISTS=$(gpg --list-keys "$MY_NAME (backup key)")
-  if [ $BACKUP_KEY_EXISTS != *"error"* ]; then
-      return
+  if [ $BACKUP_KEY_EXISTS ]; then
+      if [ $BACKUP_KEY_EXISTS != *"error"* ]; then
+          return
+      fi
  fi

  # Generate a GPG key for backups