Fix ASAN error

rnabioco · Jan 20, 2025 · 743fa0b · 743fa0b
1 parent 76ed0c3
commit 743fa0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/random.cpp b/src/random.cpp
@@ -24,7 +24,7 @@ writable::data_frame random_impl(data_frame genome, int length, int n, int seed
   auto generator = ENGINE(seed) ;
 
   // calculate weights for chrom distribution
-  double mass = std::accumulate(sizes.begin(), sizes.end(), 0); ;
+  double mass = std::accumulate(sizes.begin(), sizes.end(), 0.0); ;
 
   std::vector<double> weights(nchrom) ;
   for (int i = 0; i < nchrom; ++i) {