feat: dd4hep-1.26

containers/jug/setup_detectors.py

@@ -105,7 +105,7 @@ if __name__ == '__main__':
                     subprocess.check_call(' '.join(cmd), shell=True)
             ## build
             cxxflags = ''
-            if os.environ['CXXFLAGS']:
+            if 'CXXFLAGS' in os.environ:
                 cxxflags = os.environ['CXXFLAGS']
             if cfg.get('cxxflags'):
                 cxxflags = cfg['cxxflags']