fix edge case in Database::recentIdleDbPercent

stellar · Mar 7, 2018 · 89b10a1 · 89b10a1 · latobarita · Mar 7, 2018
1 parent 7b453ea
commit 89b10a1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/database/Database.cpp b/src/database/Database.cpp
@@ -455,6 +455,11 @@ Database::recentIdleDbPercent()
     std::chrono::nanoseconds total = mApp.getClock().now() - mLastIdleTotalTime;
     total -= mExcludedTotalTime;
 
+    if (total == std::chrono::nanoseconds::zero())
+    {
+        return 100;
+    }
+
     uint32_t queryPercent =
         static_cast<uint32_t>((100 * query.count()) / total.count());
     uint32_t idlePercent = 100 - queryPercent;