trace: Exit with nonzero return code on error

mwesolowski · Mar 11, 2017 · 2febc29 · 2febc29
1 parent f7ab443
commit 2febc29
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/tools/trace.py b/tools/trace.py
@@ -691,10 +691,13 @@ def run(self):
  self._attach_probes()
  self._main_loop()
  except:
+ exc_info = sys.exc_info()
+ sys_exit = exc_info[0] is SystemExit
  if self.args.verbose:
  traceback.print_exc()
- elif sys.exc_info()[0] is not SystemExit:
- print(sys.exc_info()[1])
+ elif not sys_exit:
+ print(exc_info[1])
+ exit(0 if sys_exit else 1)
 
 if __name__ == "__main__":
  Tool().run()