scripts/qemustart: more compact rand_mac()

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2018-12-17 04:15:32 +00:00 · 2018-12-17 04:15:32 +00:00 · 3cc31ea8d3
parent 6b63595fec
commit 3cc31ea8d3
1 changed files with 1 additions and 1 deletions
--- a/scripts/qemustart
+++ b/scripts/qemustart
@ -113,7 +113,7 @@ EOF
 }
 rand_mac() {
-	hexdump -n 3 -e '"52:54:00:" 2/1 "%02x:" 1/1 "%02x"' /dev/urandom
+	hexdump -n 3 -e '"52:54:00" 3/1 ":%02x"' /dev/urandom
 }
 parse_args() {