From db26756ea79ec4cb6e9812998d0a540fd3c9d694 Mon Sep 17 00:00:00 2001
From: Dylan <dyl@tfwno.gf>
Date: Thu, 21 Jan 2016 00:37:31 +1100
Subject: [PATCH] Turns out we only supported bash 4.3, this commit swaps
 typeset for eval

---
 fetch | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/fetch b/fetch
index 33291077..fc30f49e 100755
--- a/fetch
+++ b/fetch
@@ -1319,14 +1319,13 @@ printinfo () {
         function=${info#*: }
         subtitle=${info%:*}
 
-        # Update the var
         case "$function" in
             "get"*)
-                var=${function/get/}
-                typeset -n output=$var
-
                 # Call the function
-                [ -z "$output" ] && $function
+                $function 2>/dev/null
+
+                # Update the variable
+                eval output="\$${function/get/}"
             ;;
         esac