From 0451fcee67066f5f6b8c99bac35c14db4fee7195 Mon Sep 17 00:00:00 2001
From: Lee <rtlanceroad@gmail.com>
Date: Tue, 14 Mar 2017 15:50:40 +0800
Subject: [PATCH] Fix gpu variable check esp it's empty

Fix for the following problem:
```
/usr/bin/screenfetch: line 1341: [: =: unary operator expected
```
---
 screenfetch-dev | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/screenfetch-dev b/screenfetch-dev
index 94c412b..4d92329 100755
--- a/screenfetch-dev
+++ b/screenfetch-dev
@@ -1338,7 +1338,7 @@ DetectIntelGPU() {
 		*intel*) gpu=intel ;;
 	esac
 
-        if [ $gpu = intel ]; then
+        if [[ $gpu = intel ]]; then
 		#Detect CPU
 		local CPU=$(uname -p | awk '{print $3}')
 		CPU=${CPU#*'-'}; #Detect CPU number
-- 
2.12.0