test(core): fix fuzz test setup / by zero exception (#5095)

questdb · Oct 23, 2024 · 3ae8efb · 3ae8efb
1 parent be21eca
commit 3ae8efb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/test/java/io/questdb/test/griffin/wal/DedupInsertFuzzTest.java b/core/src/test/java/io/questdb/test/griffin/wal/DedupInsertFuzzTest.java
@@ -833,7 +833,7 @@ private void testDedupWithRandomShiftAndStepAndColumnTops(Rnd rnd, short columTy
                 ? symbols
                 : Arrays.copyOf(symbols, 1 + rnd.nextInt(symbols.length - 1));
 
-        long fromTops = startTimestamp + rnd.nextLong(startCount) * initialDelta;
+        long fromTops = startTimestamp + (startCount > 0 ? rnd.nextLong(startCount) : 0) * initialDelta;
         generateInsertsTransactions(
                 transactions,
                 1,