From 7ee3cc8bc9ba31b7cac40f4480508eba5dbec075 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Sun, 12 Aug 2007 08:43:56 +0000
Subject: Fix saving the environment. Thanks to Mark Vels
 <Mark.Vels@fundem.net> for pointed it out!


diff --git a/scripts/functions b/scripts/functions
index 7c44132..1663633 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -552,14 +552,12 @@ CT_DoSaveState() {
 
     CT_DoLog DEBUG "  Saving environment and aliases"
     # We must omit shell functions
-    # 'isgrep' is here because I don't seem to
-    # be able to remove the functions names.
     set |awk '
          BEGIN { _p = 1; }
-         $0~/^[^ ] ()/ { _p = 0; }
+         $0~/^[^ ]+ \(\)/ { _p = 0; }
          _p == 1
          $0 == "}" { _p = 1; }
-         ' |egrep -v '^[^ ]+ \(\)' >"${state_dir}/env.sh"
+         ' >"${state_dir}/env.sh"
 
     CT_DoLog DEBUG "  Saving CT_CC_CORE_STATIC_PREFIX_DIR=\"${CT_CC_CORE_STATIC_PREFIX_DIR}\""
     CT_Pushd "${CT_CC_CORE_STATIC_PREFIX_DIR}"
-- 
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