From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 9 Jun 2009 14:36:06 +0000 (+0000)
Subject: Fix failure to double-quote function argument names when needed, in
X-Git-Url: http://git.postgresql.org/gitweb/static/session/index.html?a=commitdiff_plain;h=df44859a1dde8e8351dbf06e9b3ea9338d63f6ef;p=users%2Fsimon%2Fpostgres.git

Fix failure to double-quote function argument names when needed, in
pg_get_function_arguments() and related functions.  Per report from
Andreas Nolte.
---

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b16a425daa..db2182fd90 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1832,7 +1832,7 @@ print_function_arguments(StringInfo buf, HeapTuple proctup,
 			appendStringInfoString(buf, ", ");
 		appendStringInfoString(buf, modename);
 		if (argname && argname[0])
-			appendStringInfo(buf, "%s ", argname);
+			appendStringInfo(buf, "%s ", quote_identifier(argname));
 		appendStringInfoString(buf, format_type_be(argtype));
 		if (print_defaults && isinput && inputargno > nlackdefaults)
 		{