unnecessary loop, possible problem in glideFactoryLib.py::submitGlideins
in submitGlideins the flow of control is
while (nr_submitted < nr_glideins):
#a little later
for var in os.environ:
#append a bunch of env variables to an array
We discovered in #14474 that this type of appending could have harmful side effects. At the least there is unnecessary work going on, the for var: loop only needs to be run once.