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Diffstat (limited to 'src/backend/replication/pgoutput/pgoutput.c')
-rw-r--r--src/backend/replication/pgoutput/pgoutput.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/replication/pgoutput/pgoutput.c b/src/backend/replication/pgoutput/pgoutput.c
index a3c1ba8a402..62e0ffecd8f 100644
--- a/src/backend/replication/pgoutput/pgoutput.c
+++ b/src/backend/replication/pgoutput/pgoutput.c
@@ -450,7 +450,7 @@ pgoutput_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
errmsg("client sent proto_version=%d but we only support protocol %d or higher",
data->protocol_version, LOGICALREP_PROTO_MIN_VERSION_NUM)));
- if (list_length(data->publication_names) < 1)
+ if (data->publication_names == NIL)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("publication_names parameter missing")));