From 54b97863ca325a695f6c87780e23c8eaf9a35130 Mon Sep 17 00:00:00 2001
From: MilhouseVH <milhouseVH.github@nmacleod.com>
Date: Tue, 30 Apr 2019 22:10:14 +0100
Subject: [PATCH] config/graphic: concat strings with +=

---
 config/graphic | 44 ++++++++++++++++++++++----------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/config/graphic b/config/graphic
index 2ca9735a95..2c122b4877 100644
--- a/config/graphic
+++ b/config/graphic
@@ -27,70 +27,70 @@ get_graphicdrivers() {
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "etnaviv"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} etnaviv imx"
+    GALLIUM_DRIVERS+=" etnaviv imx"
     V4L2_SUPPORT="yes"
     VAAPI_SUPPORT="no"
     VDPAU_SUPPORT="no"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "freedreno"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} freedreno"
+    GALLIUM_DRIVERS+=" freedreno"
     V4L2_SUPPORT="yes"
     VAAPI_SUPPORT="no"
     VDPAU_SUPPORT="no"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "i915"; then
-    DRI_DRIVERS="${DRI_DRIVERS} i915"
-    XORG_DRIVERS="${XORG_DRIVERS} intel"
+    DRI_DRIVERS+=" i915"
+    XORG_DRIVERS+=" intel"
     COMPOSITE_SUPPORT="yes"
     VAAPI_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "i965"; then
-    DRI_DRIVERS="${DRI_DRIVERS} i965"
-    XORG_DRIVERS="${XORG_DRIVERS} intel"
+    DRI_DRIVERS+=" i965"
+    XORG_DRIVERS+=" intel"
     COMPOSITE_SUPPORT="yes"
     VAAPI_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "lima"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} kmsro lima"
+    GALLIUM_DRIVERS+=" kmsro lima"
     V4L2_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "nvidia"; then
-    XORG_DRIVERS="${XORG_DRIVERS} nvidia"
+    XORG_DRIVERS+=" nvidia"
     VDPAU_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "nvidia-legacy"; then
-    XORG_DRIVERS="${XORG_DRIVERS} nvidia-legacy"
+    XORG_DRIVERS+=" nvidia-legacy"
     VDPAU_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "panfrost"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} kmsro panfrost"
+    GALLIUM_DRIVERS+=" kmsro panfrost"
     V4L2_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "r200"; then
-    DRI_DRIVERS="${DRI_DRIVERS} r200"
-    XORG_DRIVERS="${XORG_DRIVERS} ati"
+    DRI_DRIVERS+=" r200"
+    XORG_DRIVERS+=" ati"
     COMPOSITE_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "r300"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} r300"
-    XORG_DRIVERS="${XORG_DRIVERS} ati"
+    GALLIUM_DRIVERS+=" r300"
+    XORG_DRIVERS+=" ati"
     LLVM_SUPPORT="yes"
     COMPOSITE_SUPPORT="yes"
     VDPAU_SUPPORT="yes"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "r600"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} r600"
-    XORG_DRIVERS="${XORG_DRIVERS} ati"
+    GALLIUM_DRIVERS+=" r600"
+    XORG_DRIVERS+=" ati"
     LLVM_SUPPORT="yes"
     COMPOSITE_SUPPORT="yes"
     VDPAU_SUPPORT="yes"
@@ -98,8 +98,8 @@ get_graphicdrivers() {
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "radeonsi"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} radeonsi"
-    XORG_DRIVERS="${XORG_DRIVERS} ati amdgpu"
+    GALLIUM_DRIVERS+=" radeonsi"
+    XORG_DRIVERS+=" ati amdgpu"
     LLVM_SUPPORT="yes"
     COMPOSITE_SUPPORT="yes"
     VDPAU_SUPPORT="yes"
@@ -107,19 +107,19 @@ get_graphicdrivers() {
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "vc4"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} vc4"
+    GALLIUM_DRIVERS+=" vc4"
     V4L2_SUPPORT="yes"
     VAAPI_SUPPORT="no"
     VDPAU_SUPPORT="no"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "virtio"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} virgl"
+    GALLIUM_DRIVERS+=" virgl"
   fi
 
   if listcontains "${GRAPHIC_DRIVERS}" "vmware"; then
-    GALLIUM_DRIVERS="${GALLIUM_DRIVERS} svga"
-    XORG_DRIVERS="${XORG_DRIVERS} vmware"
+    GALLIUM_DRIVERS+=" svga"
+    XORG_DRIVERS+=" vmware"
     COMPOSITE_SUPPORT="yes"
   fi