safely set number of cores

pachadotdev · Nov 13, 2024 · be017f8 · be017f8
1 parent d895519
commit be017f8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/rpkg/src/redatamlib/readers/FuzzyVariableParser.cpp b/rpkg/src/redatamlib/readers/FuzzyVariableParser.cpp
@@ -29,6 +29,10 @@ void FuzzyVariableParser::ParseAllVariables(vector<Entity> &entities) {
   }
 
   size_t numThreads = std::min(entities.size(), maxThreads);
+
+  if (numThreads == 0) {
+    numThreads = 1;
+  }
 
   size_t chunkSize = entities.size() / numThreads;