pack_in_onefile: small changes

pack_in_onefile.sh

 #!/bin/sh
+#
+# Run for create one-file-scripts
+#
+# Copyright (C) 2012  Etersoft
+# Copyright (C) 2012  Vitaly Lipatov <lav@etersoft.ru>
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+
 
 incorporate_distr_info()
 {
@@ -16,14 +37,14 @@ EOF
 
 filter_out()
 {
-	grep -v "^load_helper" | sed -e 's|DISTRVENDOR=$PROGDIR/distr_info|DISTRVENDOR=internal_distr_info|g'
+	grep -v "^load_helper " | sed -e 's|DISTRVENDOR=$PROGDIR/distr_info|DISTRVENDOR=internal_distr_info|g'
 }
 
 incorporate_all()
 {
 OUTPUT=$PACKCOMMAND-packed.sh
 echo -n >$OUTPUT
-awk 'BEGIN{desk=0}{if(/^load_helper epm-sh-functions/){desk++};if(desk==0) {print}}' <bin/$PACKCOMMAND >>$OUTPUT
+awk 'BEGIN{desk=0}{if(/^load_helper epm-sh-functions/){desk++};if(desk==0) {print}}' <bin/$PACKCOMMAND | filter_out >>$OUTPUT
 
 for i in bin/epm-sh-functions $(ls -1 bin/$PACKCOMMAND-* | grep -v epm-sh-functions | sort) ; do
 	echo