Add new pgpoolAdmin's parameter: _PGPOOL_VERSION so that pgpoolAdmin can control any pgpool-II version (after V2.0)

1 files changed, 2 insertions, 1 deletions

diff --git a/nodeStatus.php b/nodeStatus.php
index baedb7f..13580cd 100644
--- a/nodeStatus.php
+++ b/nodeStatus.php
@@ -106,7 +106,8 @@ for ($i = 0; $i < $nodeCount; $i++) {
                 } else {
                     array_push($nodeInfo[$i], 'none');
                 }
-                if (useStreaming()) {
+                // pcp_promote_node exists after V3.1
+                if (hasPcpPromote() && useStreaming()) {
                     array_push($nodeInfo[$i], 'promote');
                 }
                 break;