src/cxx_supportlib/Utils/JsonUtils.h in passenger-5.0.30 vs src/cxx_supportlib/Utils/JsonUtils.h in passenger-5.1.0

@@ -239,10 +239,10 @@
 inline Json::Value
 durationToJson(unsigned long long duration) {
 	Json::Value doc;
 	char buf[64];
 
-	doc["microseconds"] = duration;
+	doc["microseconds"] = (Json::UInt64) duration;
 	if (duration >= 10 * 1000000) {
 		snprintf(buf, sizeof(buf), "%.1fs", duration / 1000000.0);
 	} else {
 		snprintf(buf, sizeof(buf), "%.1fms", duration / 1000.0);
 	}