From d128f1cf1e95b06d89a0a43328e582e05c456313 Mon Sep 17 00:00:00 2001
From: edward-p <edward@edward-p.xyz>
Date: Fri, 3 May 2019 16:28:22 +0800
Subject: [PATCH] use "$GTK2_RC_FILES"

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

diff --git a/neofetch b/neofetch
index fb94116f..60c5cbe2 100755
--- a/neofetch
+++ b/neofetch
@@ -2683,7 +2683,7 @@ get_style() {
 
         # Check for general GTK2 Theme.
         if [[ -z "$gtk2_theme" ]]; then
-            if [[ -n "${GTK2_RC_FILES}" ]]; then
+            if [[ -n "$GTK2_RC_FILES" ]]; then
                 IFS=: read -ra rc_files <<< "$GTK2_RC_FILES"
                 gtk2_theme="$(grep "^[^#]*${name}" "${rc_files[@]}")"
             elif [[ -f "${HOME}/.gtkrc-2.0"  ]]; then