do not write data twice to override file in linearize()

[syntron]

see title; override data is handled twice

[syntron]

I'm lost why this fails ... it has to be connected with the conversion 'solver' => 's' as #456 was working well (see: #456 (comment)); however, I'm currently without the right test environment to vary the setup; based on the pytest output, it gets a command line containing '-s=1.0' for stopTime = 1.0:

stopTime = 1.0
and
mod.setSimulationOptions(simOptions={"stopTime": stopTime})
result in
E OMPython.ModelicaSystem.ModelicaSystemError: Error running command ['/tmp/tmpm6n2_nsv/M_getters', '-overrideFile=/tmp/tmpm6n2_nsv/M_getters_res_override.txt', '-r=/tmp/tmpm6n2_nsv/M_getters_res.mat', '-s=1.0']

[adeas31]

I'm lost why this fails ... it has to be connected with the conversion 'solver' => 's' as #456 was working well (see: #456 (comment)); however, I'm currently without the right test environment to vary the setup; based on the pytest output, it gets a command line containing '-s=1.0' for stopTime = 1.0:

stopTime = 1.0 and mod.setSimulationOptions(simOptions={"stopTime": stopTime}) result in E OMPython.ModelicaSystem.ModelicaSystemError: Error running command ['/tmp/tmpm6n2_nsv/M_getters', '-overrideFile=/tmp/tmpm6n2_nsv/M_getters_res_override.txt', '-r=/tmp/tmpm6n2_nsv/M_getters_res.mat', '-s=1.0']

Probably because @adrpo mistakenly pushed in a bad fix. But now is fixed so this should work fine.