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Make the AWK default value also take effect if $AWK is an empty string.

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This commit is contained in:
Peter Eisentraut 2008-05-02 14:16:24 +00:00
parent 72e1d28afd
commit b3fb2d6505
1 changed files with 4 additions and 2 deletions
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6
src/backend/utils/Gen_fmgrtab.sh
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@ -9,13 +9,15 @@
#
#
# IDENTIFICATION
# $PostgreSQL: pgsql/src/backend/utils/Gen_fmgrtab.sh,v 1.38 2008/01/01 19:45:52 momjian Exp $
# $PostgreSQL: pgsql/src/backend/utils/Gen_fmgrtab.sh,v 1.39 2008/05/02 14:16:24 petere Exp $
#
#-------------------------------------------------------------------------
CMDNAME=`basename $0`
: ${AWK='awk'}
if [ x"$AWK" = x"" ]; then
AWK=awk
fi
cleanup(){
[ x"$noclean" != x"t" ] && rm -f "$SORTEDFILE" "$$-$OIDSFILE" "$$-$TABLEFILE"