1 files changed, 1 insertions, 1 deletions
diff --git a/Swiften/Network/DomainNameServiceQuery.cpp b/Swiften/Network/DomainNameServiceQuery.cpp
index eb999e0..f7ffecc 100644
--- a/Swiften/Network/DomainNameServiceQuery.cpp
+++ b/Swiften/Network/DomainNameServiceQuery.cpp
@@ -46,19 +46,19 @@ void DomainNameServiceQuery::sortResults(std::vector<DomainNameServiceQuery::Res
 	ResultPriorityComparator comparator;
 	std::sort(queries.begin(), queries.end(), comparator);
 
 	std::vector<DomainNameServiceQuery::Result>::iterator i = queries.begin();
 	while (i != queries.end()) {
 		std::vector<DomainNameServiceQuery::Result>::iterator next = std::upper_bound(i, queries.end(), *i, comparator);
 		if (std::distance(i, next) > 1) {
 			int weightSum = std::accumulate(i, next, 0, WeightAccumulator());
 			std::vector<double> probabilities;
-			std::transform(i, next, std::back_inserter(probabilities), WeightToProbability(weightSum));
+			std::transform(i, next, std::back_inserter(probabilities), WeightToProbability(weightSum > 0 ? weightSum : 1));
 
 			// Shuffling the result array and the probabilities in parallel
 			for (size_t j = 0; j < probabilities.size(); ++j) {
 				int selectedIndex = generator.generateWeighedRandomNumber(probabilities.begin() + j, probabilities.end());
 				std::swap(i[j], i[j + selectedIndex]);
 				std::swap(probabilities.begin()[j], probabilities.begin()[j + selectedIndex]);
 			}
 		}
 		i = next;