Change default of singleComThread

src/ConfigFile.cc

@@ -174,7 +174,7 @@ ConfigFile::getConfigFileInfo(const filesystem::path &config_file)
   vector<string> includepath;
   int minCpuNbr{0}, maxCpuNbr{0};
   int numberOfThreadsPerJob{1};
-  bool singleCompThread{false};
+  bool singleCompThread{true};
   member_nodes_t member_nodes;
 
   bool inHooks{false}, inNode{false}, inCluster{false}, inPaths{false};
@@ -242,7 +242,7 @@ ConfigFile::getConfigFileInfo(const filesystem::path &config_file)
           includepath.clear();
           minCpuNbr = maxCpuNbr = 0;
           numberOfThreadsPerJob = 1;
-          singleCompThread = false;
+          singleCompThread = true;
           member_nodes.clear();
         }
       else