From 6ca4813247eff69fa21b72d04d68060a21c1ee41 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Tue, 23 Apr 2019 14:21:40 -0400
Subject: [PATCH] fix: invert check

---
 plugins/ssh-keys/subcommands/add | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/ssh-keys/subcommands/add b/plugins/ssh-keys/subcommands/add
index 788a9d200..395b17909 100755
--- a/plugins/ssh-keys/subcommands/add
+++ b/plugins/ssh-keys/subcommands/add
@@ -24,7 +24,7 @@ add_keys() {
     dokku_log_fail "No key specified via file or pipe"
   fi
 
-  if [[ -s "$KEY_FILE" ]]; then
+  if [[ ! -s "$KEY_FILE" ]]; then
     dokku_log_fail "Empty key was specified"
   fi