[LNT] r249678 - Fix unit test failure introduced at r249106.

[Kristof Beyls via llvm-commits]

Author: kbeyls
Date: Thu Oct  8 05:49:33 2015
New Revision: 249678

URL: http://llvm.org/viewvc/llvm-project?rev=249678&view=rev
Log:
Fix unit test failure introduced at r249106.

By normalizing prev_samples to not contain None values.

Modified:
    lnt/trunk/lnt/server/reporting/analysis.py

Modified: lnt/trunk/lnt/server/reporting/analysis.py
URL: http://llvm.org/viewvc/llvm-project/lnt/trunk/lnt/server/reporting/analysis.py?rev=249678&r1=249677&r2=249678&view=diff
==============================================================================
--- lnt/trunk/lnt/server/reporting/analysis.py (original)
+++ lnt/trunk/lnt/server/reporting/analysis.py Thu Oct  8 05:49:33 2015
@@ -68,6 +68,8 @@ class ComparisonResult:
         # Compute the comparison status for the test value.
         self.delta = 0
         self.pct_delta = 0.0
+        if prev_samples:
+            prev_samples = [s for s in prev_samples if s is not None]
         if self.current and prev_samples:
             self.delta, value = absmin_diff(self.current, prev_samples)
             if value != 0: