compatible to dash

2025-12-24 03:52:10 +08:00 · 2016-04-17 17:33:08 +08:00
parent 8663fb7e64
commit 00a506053c
4 changed files with 85 additions and 24 deletions
--- a/dnsapi/dns_dp.sh
+++ b/dnsapi/dns_dp.sh
@@ -165,7 +165,7 @@ _get_root() {
      return 1
    fi
    p=$i
-    let "i+=1"
+    i=$(expr $i + 1)
  done
  return 1
 }