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Clamp runtime to be non-zero in FlowMapper::Run

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Jonathan G Rennison
2023-07-30 11:04:42 +01:00
parent ee6481aadc
commit c263d941da
1 changed files with 1 additions and 1 deletions
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src/linkgraph/flowmapper.cpp
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@@ -53,7 +53,7 @@ void FlowMapper::Run(LinkGraphJob &job) const
/* Scale by time the graph has been running without being compressed. Add 1 to avoid /* Scale by time the graph has been running without being compressed. Add 1 to avoid
* division by 0 if spawn date == last compression date. This matches * division by 0 if spawn date == last compression date. This matches
* LinkGraph::Monthly(). */ * LinkGraph::Monthly(). */
uint runtime = ClampTo<uint>(DateTicksToScaledDateTicks(job.StartDateTicks()) - job.LastCompression() + 1); uint runtime = (uint)Clamp<DateTicksScaled>(DateTicksToScaledDateTicks(job.StartDateTicks()) - job.LastCompression() + 1, 1, UINT32_MAX);
for (auto &it : flows) { for (auto &it : flows) {
it.ScaleToMonthly(runtime); it.ScaleToMonthly(runtime);
} }