still making both branches closer

[nepi.git] / examples / ccn_emu_live / planetlab_4_nodes_linear.py

diff --git a/examples/ccn_emu_live/planetlab_4_nodes_linear.py b/examples/ccn_emu_live/planetlab_4_nodes_linear.py
index b48f496..e373619 100644 (file)
--- a/examples/ccn_emu_live/planetlab_4_nodes_linear.py
+++ b/examples/ccn_emu_live/planetlab_4_nodes_linear.py
@@ -74,7 +74,7 @@ def avg_interest_rtt(ec, run):
 
     # statistics on RTT
     rtts = [content_names[content_name]["rtt"] \
-            for content_name in content_names.keys()]
+            for content_name in content_names]
 
     # sample mean and standard deviation
     sample = numpy.array(rtts)