pg_basebackup: Add a dummy return to bbsink_gzip_new().

robertmhaas · robertmhaas · commit 71cbbbbe80a4 · 2022-01-27T14:20:18.000-05:00
Apparently, this is needed to avoid warnings on MVCC. David Rowley Discussion: http://postgr.es/m/CAApHDvosHkgyo_PZs7CSB4Kgs2ey4FdmFpcK0N_QOci9DJ=wnw@mail.gmail.com
diff --git a/src/backend/replication/basebackup_gzip.c b/src/backend/replication/basebackup_gzip.c
@@ -66,6 +66,7 @@ bbsink_gzip_new(bbsink *next, int compresslevel)
 	ereport(ERROR,
 			(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 			 errmsg("gzip compression is not supported by this build")));
+	return NULL;				/* keep compiler quiet */
 #else
 	bbsink_gzip *sink;
 
