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-rw-r--r--tests/extmod/uheapq1.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/tests/extmod/uheapq1.py b/tests/extmod/uheapq1.py
index 7c1fe4e1e..a470bb6f7 100644
--- a/tests/extmod/uheapq1.py
+++ b/tests/extmod/uheapq1.py
@@ -17,11 +17,13 @@ try:
except TypeError:
print("TypeError")
+
def pop_and_print(h):
l = []
while h:
l.append(str(heapq.heappop(h)))
- print(' '.join(l))
+ print(" ".join(l))
+
h = []
heapq.heappush(h, 3)