[LNT] r209701 - Skip baselines which have no data

[Chris Matthews]

Author: cmatthews
Date: Tue May 27 18:22:05 2014
New Revision: 209701

URL: http://llvm.org/viewvc/llvm-project?rev=209701&view=rev
Log:
Skip baselines which have no data

In the event of a baseline request which produces no data, don't show that baseline.

Modified:
    lnt/trunk/lnt/server/ui/views.py

Modified: lnt/trunk/lnt/server/ui/views.py
URL: http://llvm.org/viewvc/llvm-project/lnt/trunk/lnt/server/ui/views.py?rev=209701&r1=209700&r2=209701&view=diff
==============================================================================
--- lnt/trunk/lnt/server/ui/views.py (original)
+++ lnt/trunk/lnt/server/ui/views.py Tue May 27 18:22:05 2014
@@ -578,6 +578,9 @@ def v4_graph():
             samples = []
             for sample in q_baseline:
                 samples.append(sample[0])
+            # Skip this baseline if there is no data.
+            if not samples:
+                continue
             mean = sum(samples)/len(samples)
             # Darken the baseline color distinguish from non-baselines.
             # Make a color spread that is wide enough for all baselines x plots.