Turn lookup_range into a generator.

This will be good when the range is very large.

1 files changed, 2 insertions, 1 deletions

diff --git a/speed-test b/speed-test
index f1213a5..85dba5b 100755
--- a/speed-test
+++ b/speed-test
@@ -108,7 +108,8 @@ def main():
         
     # Measure range lookups.
     random.shuffle(ranges)
-    lookup_range = measure(ranges, lambda x: tree.lookup_range(x[0], x[1]),
+    lookup_range = measure(ranges, 
+                           lambda x: list(tree.lookup_range(x[0], x[1])),
                            nop, do_profile, 'lookup_range')
 
     # Measure inserts into existing tree.