Fix tests on 32 bit

lib/config/testdata/largeinterval.xml

@@ -1,4 +1,4 @@
 <configuration version="10">
-    <folder id="l1" path="~/Sync" rescanIntervalS="60000000000"></folder>
+    <folder id="l1" path="~/Sync" rescanIntervalS="60000000"></folder>
     <folder id="l2" path="~/Sync" rescanIntervalS="-1"></folder>
 </configuration>