From: Francois Fleuret <francois@fleuret.org>
Date: Tue, 6 Dec 2016 10:02:35 +0000 (+0100)
Subject: Added a proper error when trying to print the timing for an undecorated model.
X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=profiler-torch.git;a=commitdiff_plain;h=3debf6e5063b03dc620d2ed67c6c155245bfedd8

Added a proper error when trying to print the timing for an undecorated model.
---

diff --git a/profiler.lua b/profiler.lua
index 4fec258..f57c9d8 100644
--- a/profiler.lua
+++ b/profiler.lua
@@ -115,6 +115,10 @@ function profiler.print(model, nbSamples, totalTime, indent)
    local indent = indent or ''
    local hint
 
+   if not model.accTime then
+      error('The model does not seem decorated for profiling.')
+   end
+
    local localTotal = 0
    for _, t in pairs(model.accTime) do
       localTotal = localTotal + t