Use for-loop instead of list comprehension

practicalswift · practicalswift · commit 78214588d6b8 · 2017-08-28T15:18:14.000+02:00
To make it clear that we are intentionally using it for its
side-effects.
diff --git a/test/functional/p2p-compactblocks.py b/test/functional/p2p-compactblocks.py
@@ -286,7 +286,8 @@ def test_compactblock_construction(self, node, test_node, version, use_witness_a
 
         # Store the raw block in our internal format.
         block = FromHex(CBlock(), node.getblock("%02x" % block_hash, False))
-        [tx.calc_sha256() for tx in block.vtx]
+        for tx in block.vtx:
+            tx.calc_sha256()
         block.rehash()
 
         # Wait until the block was announced (via compact blocks)
