Commit 25d84690 authored by Simon Spannagel's avatar Simon Spannagel
Browse files

Use G4FindDataDir instead of std::getenv for G4 data set queries 

This fixes #297
parent ef5416cb

src/modules/GeometryBuilderGeant4/GeometryBuilderGeant4Module.cpp

+1 −1
Original line number Diff line number Diff line
@@ -93,7 +93,7 @@ GeometryBuilderGeant4Module::GeometryBuilderGeant4Module(Configuration& config, 
 * @throws ModuleError If a certain Geant4 dataset is not set or not available

 */

static void check_dataset_g4(const std::string& env_name) {

    const char* file_name = std::getenv(env_name.c_str());

    const char* file_name = G4FindDataDir(env_name.c_str());

    if(file_name == nullptr) {

        throw ModuleError("Geant4 environment variable " + env_name +

                          " is not set, make sure to source a Geant4 "