diff -r 45ddf096def1 -r 34267fb0912e scripts/functions
--- a/scripts/functions	Thu Oct 23 13:45:48 2008 +0000
+++ b/scripts/functions	Wed Oct 29 22:27:30 2008 +0000
@@ -319,7 +319,7 @@
             # Find all interfaces and build locally accessible networks
             server_ip=$(ping -c 1 -W 2 "${CT_PROXY_HOST}" |head -n 1 |sed -r -e 's/^[^\(]+\(([^\)]+)\).*$/\1/;' || true)
             CT_TestOrAbort "SOCKS proxy '${CT_PROXY_HOST}' has no IP." -n "${server_ip}"
-            /sbin/ifconfig |awk -v server_ip="${server_ip}" '
+            /sbin/ifconfig |gawk -v server_ip="${server_ip}" '
                 BEGIN {
                     split( server_ip, tmp, "\\." );
                     server_ip_num = tmp[1] * 2^24 + tmp[2] * 2^16 + tmp[3] * 2^8 + tmp[4] * 2^0;
@@ -751,13 +751,13 @@
     CT_DoLog DEBUG "  Saving environment and aliases"
     # We must omit shell functions, and some specific bash variables
     # that break when restoring the environment, later. We could do
-    # all the processing in the awk script, but a sed is easier...
-    set |awk '
-             BEGIN { _p = 1; }
-             $0~/^[^ ]+ \(\)/ { _p = 0; }
-             _p == 1
-             $0 == "}" { _p = 1; }
-             ' |sed -r -e '/^BASH_(ARGC|ARGV|LINENO|SOURCE|VERSINFO)=/d;
+    # all the processing in the gawk script, but a sed is easier...
+    set |gawk '
+              BEGIN { _p = 1; }
+              $0~/^[^ ]+ \(\)/ { _p = 0; }
+              _p == 1
+              $0 == "}" { _p = 1; }
+              ' |sed -r -e '/^BASH_(ARGC|ARGV|LINENO|SOURCE|VERSINFO)=/d;
                            /^(UID|EUID)=/d;
                            /^(FUNCNAME|GROUPS|PPID|SHELLOPTS)=/d;' >"${state_dir}/env.sh"