[package] tcpdump: update to 4.1.1

Corrected patch (last try) to update tcpdump to version 4.1.1.

Signed-off-by: Christoph König <christoph.koenig@ikt.uni-hannover.de>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@27091 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/tcpdump/patches/001-remove_pcap_debug.patch

@@ -1,6 +1,6 @@
 --- a/tcpdump.c
 +++ b/tcpdump.c
-@@ -826,20 +826,6 @@ main(int argc, char **argv)
+@@ -901,20 +901,6 @@ main(int argc, char **argv)
  				error("invalid data link type %s", gndo->ndo_dltname);
  			break;