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sim_vehicle.py: wrap jsbsim version fetch in a try

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This commit is contained in:
Peter Barker 2016-05-16 11:58:53 +10:00
parent 39fc17f384
commit 38010cf3f3
1 changed files with 6 additions and 1 deletions
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7
Tools/autotest/sim_vehicle.py
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@ -123,7 +123,12 @@ def check_jsbsim_version():
'''assert that the JSBSim we will run is the one we expect to run'''
jsbsim_cmd = ["JSBSim", "--version"]
progress_cmd("Get JSBSim version", jsbsim_cmd)
jsbsim_version = subprocess.Popen(jsbsim_cmd, stdout=subprocess.PIPE).communicate()[0]
try:
jsbsim_version = subprocess.Popen(jsbsim_cmd, stdout=subprocess.PIPE).communicate()[0]
except OSError as e:
jsbsim_version = '' # this value will trigger the ".index"
# check below and produce a reasonable
# error message
try:
jsbsim_version.index("ArduPilot")
except ValueError: