Improve ipFromCIDR function to handle /32 cidrs.

Unlike any other /X suffix, the /32 is omitted when turned into a string.
2023-03-23 21:50:12 -07:00 · 2023-03-23 21:50:12 -07:00 · 79a5880b21
parent 6aee2e1305
commit 79a5880b21
1 changed files with 1 additions and 1 deletions
--- a/files/usr/lib/lua/aredn/utils.lua
+++ b/files/usr/lib/lua/aredn/utils.lua
@ -211,7 +211,7 @@ end

 -- get IP from CIDR (strip network)
 function ipFromCIDR(ip)
-	return string.match(ip,"(.*)/.-")
+	return string.match(ip,"(%d+%.%d+%.%d+%.%d+)")
 end

 -- strips newline from a string