From c8a1208c511c42d9e3345d654cdbd8ccca73a8c8 Mon Sep 17 00:00:00 2001
From: Raphael Reitzig <4246780+reitzig@users.noreply.github.com>
Date: Sun, 15 Jul 2018 12:09:18 +0200
Subject: [PATCH] Fixes a bug in completion.

Retrieving the version list would error out of the given
candidate was never installed (or invalid).
---
 completions/sdk.fish | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/completions/sdk.fish b/completions/sdk.fish
index 67713af..c47c608 100644
--- a/completions/sdk.fish
+++ b/completions/sdk.fish
@@ -78,7 +78,9 @@ end
 
 function __fish_sdkman_installed_versions
   set cmd (commandline -opc)
-  ls -v1 ~/.sdkman/candidates/$cmd[3] | grep -v current
+  if [ -d ~/.sdkman/candidates/$cmd[3]/current ]
+    ls -v1 ~/.sdkman/candidates/$cmd[3] | grep -v current
+  end
 end
 
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