From 54f4b75ebce21447fc7e7cc41a7a49dfcb67b3f2 Mon Sep 17 00:00:00 2001
From: Shengqi Chen <harry-chen@outlook.com>
Date: Fri, 30 Aug 2024 14:21:30 +0800
Subject: [PATCH] erlang: fix variable substituion

Signed-off-by: Shengqi Chen <harry-chen@outlook.com>
---
 erlang.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/erlang.sh b/erlang.sh
index 9ad1bdb..b716921 100755
--- a/erlang.sh
+++ b/erlang.sh
@@ -29,8 +29,8 @@ deb_suffixes=(
 )
 
 function join_by { local IFS="$1"; shift; echo "$*"; }
-ubuntu_codenames=$(join_by ',' $(IFS=','; eval echo {"${ubuntu_os[*]}"}-{"${deb_suffixes[*]}"}))
-debian_codenames=$(join_by ',' $(IFS=','; eval echo {"${debian_os[*]}"}-{"${deb_suffixes[*]}"}))
+ubuntu_codenames=$(join_by ',' $(IFS=','; eval echo {"${ubuntu_os[*]}",}-{"${deb_suffixes[*],}"}))
+debian_codenames=$(join_by ',' $(IFS=','; eval echo {"${debian_os[*]}",}-{"${deb_suffixes[*],}"}))
 
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