Shellcheck

2025-11-23 18:33:41 +08:00 · 2023-04-08 02:24:10 +02:00
parent 1cdec53605
commit 9916ab3064
1 changed files with 1 additions and 1 deletions
--- a/serial.sh
+++ b/serial.sh
@@ -32,7 +32,7 @@ fi

 CPU=$(lscpu | sed -nr '/Model name/ s/.*:\s*(.*) @ .*/\1/p' | sed ':a;s/  / /;ta' | sed s/"(R)"//g | sed s/"-"//g | sed 's/[^[:alnum:] ]\+//g')

-if [ ! -z "$CPU" ]; then
+if [ -n "$CPU" ]; then
  CPU="$CPU,,"
 else
  CPU="QEMU, Virtual CPU, X86_64"