[qa] Remove hardcoded "4 nodes" from test_framework

1 files changed, 6 insertions, 6 deletions

diff --git a/qa/rpc-tests/mempool_limit.py b/qa/rpc-tests/mempool_limit.py
index bc208709e9..c1c5558a95 100755
--- a/qa/rpc-tests/mempool_limit.py
+++ b/qa/rpc-tests/mempool_limit.py
@@ -10,9 +10,6 @@ from test_framework.util import *
 
 class MempoolLimitTest(BitcoinTestFramework):
 
-    def __init__(self):
-        self.txouts = gen_return_txouts()
-
     def setup_network(self):
         self.nodes = []
         self.nodes.append(start_node(0, self.options.tmpdir, ["-maxmempool=5", "-spendzeroconfchange=0", "-debug"]))
@@ -20,9 +17,12 @@ class MempoolLimitTest(BitcoinTestFramework):
         self.sync_all()
         self.relayfee = self.nodes[0].getnetworkinfo()['relayfee']
 
-    def setup_chain(self):
-        print("Initializing test directory "+self.options.tmpdir)
-        initialize_chain_clean(self.options.tmpdir, 2)
+    def __init__(self):
+        super().__init__()
+        self.setup_clean_chain = True
+        self.num_nodes = 2
+
+        self.txouts = gen_return_txouts()
 
     def run_test(self):
         txids = []