From: Peter Eisentraut <peter_e@gmx.net>
Date: Mon, 28 Mar 2011 19:52:23 +0000 (+0300)
Subject: Make duplicate_oids return nonzero exit status if duplicates were found
X-Git-Tag: REL9_1_BETA1~193
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aa6fdd186cf2c29e04d3cc8ca19783fb904a5a33;p=postgresql

Make duplicate_oids return nonzero exit status if duplicates were found

Automatic detection of errors is easier that way.
---

diff --git a/src/include/catalog/duplicate_oids b/src/include/catalog/duplicate_oids
index 3f3d9f69a8..82c12f3afc 100755
--- a/src/include/catalog/duplicate_oids
+++ b/src/include/catalog/duplicate_oids
@@ -22,6 +22,9 @@ sed -n	-e 's/^DATA(insert *OID *= *\([0-9][0-9]*\).*$/\1/p' \
 	-e 's/^DECLARE_TOAST([^,]*, *\([0-9][0-9]*\), *\([0-9][0-9]*\).*$/\1,\2/p' | \
 tr ',' '\n' | \
 sort -n | \
-uniq -d
+uniq -d | \
+grep '.'
 
-exit 0
+# nonzero exit code if lines were produced
+[ $? -eq 1 ]
+exit