fix ipcalc output

SVN-Revision: 3473

diff --git a/openwrt/package/base-files/default/usr/lib/common.awk b/openwrt/package/base-files/default/usr/lib/common.awk
index 250a70f6416695efed9d660e3f383c7e28845e18..a9ab0f1645ac980330593f40cc7edddb394904fc 100644 (file)
--- a/openwrt/package/base-files/default/usr/lib/common.awk
+++ b/openwrt/package/base-files/default/usr/lib/common.awk
@@ -58,9 +58,9 @@ function ip2int(ip) {
        return ret
 }
 
-function int2ip(ip,ret) {
+function int2ip(ip,ret,x) {
        ret=and(ip,255)
        ip=rshift(ip,8)
-       for(;ip;ret=and(ip,255)"."ret,ip=rshift(ip,8));
+       for(x<3;ret=and(ip,255)"."ret,ip=rshift(ip,8),x++)
        return ret
 }