From f57a01b0d4e37d03f2bbe0901aa029a804c4bb77 Mon Sep 17 00:00:00 2001
From: Ross Smith II <ross@smithii.com>
Date: Wed, 7 Mar 2018 15:48:15 -0800
Subject: [PATCH] Don't encrypt nothingness

---
 yadm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/yadm b/yadm
index e55a287..9556d83 100755
--- a/yadm
+++ b/yadm
@@ -418,6 +418,11 @@ function encrypt() {
   require_encrypt
   parse_encrypt
 
+  if [ "${#ENCRYPT_INCLUDE_FILES[@]}" -eq 0 ]; then
+    error_out "No files were found to encrypt"
+    return
+  fi
+
   cd_work "Encryption" || return
 
   #; Build gpg options for gpg