better regex for obsolete proxyresolv script (thx yhzarcali)

rofl0r · rofl0r · commit f3af1239a971 · 2013-01-29T18:43:21.000+01:00
closes #11
diff --git a/src/proxyresolv b/src/proxyresolv
@@ -15,4 +15,4 @@ fi
 
 
 export LD_PRELOAD=libproxychains4.so
-dig $1 @$DNS_SERVER +tcp | awk '/A.+[0-9]+\.[0-9]+\.[0-9]/{print $5;}'
+dig $1 @$DNS_SERVER +tcp | awk '/A.?[0-9]+\.[0-9]+\.[0-9]/{print $5;}'

Original file line number	Diff line number	Diff line change
`@@ -15,4 +15,4 @@ fi`
`15`	`15`
`16`	`16`
`17`	`17`	`export LD_PRELOAD=libproxychains4.so`
`18`		`-dig $1 @$DNS_SERVER +tcp \| awk '/A.+[0-9]+\.[0-9]+\.[0-9]/{print $5;}'`
	`18`	`+dig $1 @$DNS_SERVER +tcp \| awk '/A.?[0-9]+\.[0-9]+\.[0-9]/{print $5;}'`