From 68c9933120f5dd7582242f3a2274de95d61e661d Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 15 Dec 2016 20:55:07 +1100
Subject: [PATCH] Shell: Fixed memory leak caused by fish. Closes #531

---
 neofetch | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/neofetch b/neofetch
index 8621b6ed..f2d34bd0 100755
--- a/neofetch
+++ b/neofetch
@@ -522,7 +522,8 @@ get_shell() {
             ;;
 
             "fish")
-                shell+="$(fish -c 'printf "%s" "$FISH_VERSION"')"
+                shell+="$(fish --version)"
+                shell="${shell/fish, version}"
             ;;
         esac
         shell="${shell/\(*\)}"