From b93b40f09264a6ebd9de04519e3e3e6719e6c6c3 Mon Sep 17 00:00:00 2001
From: Lukas Rusak <lorusak@gmail.com>
Date: Sun, 20 May 2018 20:10:27 -0700
Subject: [PATCH] config/graphic: remove leading comma in variables

---
 config/graphic | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config/graphic b/config/graphic
index adbb3af3a7..4d7b999aba 100644
--- a/config/graphic
+++ b/config/graphic
@@ -98,5 +98,9 @@ get_graphicdrivers() {
       VDPAU_SUPPORT="no"
     fi
 
+  # remove leading comma if present 
+  [[ $GALLIUM_DRIVERS =~ ^, ]] && GALLIUM_DRIVERS="${GALLIUM_DRIVERS:1}"
+  [[ $DRI_DRIVERS =~ ^, ]] && DRI_DRIVERS="${DRI_DRIVERS:1}"
+
   done
 }