From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 7 Jul 2009 19:28:56 +0000 (+0000)
Subject: Don't use 'return' where you should use 'PG_RETURN_xxx'.
X-Git-Url: http://waps.l3s.uni-hannover.de/gitweb/?a=commitdiff_plain;h=8d5970de84675bb8ff002dc1de0135b6547b3ed2;p=users%2Fsimon%2Fpostgres.git

Don't use 'return' where you should use 'PG_RETURN_xxx'.
---

diff --git a/src/backend/utils/mb/mbutils.c b/src/backend/utils/mb/mbutils.c
index 058493ca37..fa4ec39dc1 100644
--- a/src/backend/utils/mb/mbutils.c
+++ b/src/backend/utils/mb/mbutils.c
@@ -488,7 +488,7 @@ pg_encoding_max_length_sql(PG_FUNCTION_ARGS)
 	int encoding = PG_GETARG_INT32(0);
 
 	if (PG_VALID_ENCODING(encoding))
-		return pg_wchar_table[encoding].maxmblen;
+		PG_RETURN_INT32(pg_wchar_table[encoding].maxmblen);
 	else
 		PG_RETURN_NULL();
 }