X-Git-Url: http://git.onelab.eu/?p=nepi.git;a=blobdiff_plain;f=examples%2Fccn_emu_live%2Fplanetlab_4_nodes_linear.py;fp=examples%2Fccn_emu_live%2Fplanetlab_4_nodes_linear.py;h=e3736196b6ab2259bcdd925256e647e903c7b5b6;hp=b48f496e58e963871c20cc77bd94112f5cb26c82;hb=58a2b493f8df1072a1faa653c8abb6a3f9ba21fa;hpb=97bbe01c9aba5192dc15ad1065ffaaf4468e0310

diff --git a/examples/ccn_emu_live/planetlab_4_nodes_linear.py b/examples/ccn_emu_live/planetlab_4_nodes_linear.py
index b48f496e..e3736196 100644
--- 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)