Fixed another possible bug in cluster.c found by clang --analyze.

4e97c2c7 · antirez · 6710ff24 · 4e97c2c7
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src/cluster.c src/cluster.c +1 -1

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--- a/src/cluster.c
+++ b/src/cluster.c
@@ -613,7 +613,7 @@ int clusterProcessPacket(clusterLink *link) {
            }
        }
        /* Update our info about the node */
-        link->node->pong_received = time(NULL);
+        if (link->node) link->node->pong_received = time(NULL);

        /* Update master/slave info */
        if (sender) {