GPU: Use arithmetic test

2016-12-22 13:01:04 +11:00 · 2016-12-22 13:01:04 +11:00 · d74a7ce4e9
parent 988c0b29a7
commit d74a7ce4e9
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -969,7 +969,7 @@ get_gpu() {
            gpus=($(lspci -mm | awk -F '\\"|\\" \\"' '/"Display|"3D|"VGA/ {print $3 " " $4}'))

            # Number the GPUs if more than one exists.
-            [[ "${#gpus[@]}" > 1 ]] && gpu_num=0
+            (( "${#gpus[@]}" > 1 )) && gpu_num=0

            for gpu in "${gpus[@]}"; do
                case "$gpu" in