From: Peter Eisentraut <peter_e@gmx.net>
Date: Fri, 2 May 2008 14:16:24 +0000 (+0000)
Subject: Make the AWK default value also take effect if $AWK is an empty string.
X-Git-Tag: REL8_4_BETA1~1467
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b3fb2d6505d6f31c3f7491b6b900cbbe251aec2a;p=postgresql

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

diff --git a/src/backend/utils/Gen_fmgrtab.sh b/src/backend/utils/Gen_fmgrtab.sh
index cb675f775a..1fda8a9939 100644
--- a/src/backend/utils/Gen_fmgrtab.sh
+++ b/src/backend/utils/Gen_fmgrtab.sh
@@ -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"