[12gevmoller_sim] [JeffersonLab/remoll] c57b48: Some more null pointer checking. Makes test cases ...

[Wouter Deconinck]

  Branch: refs/heads/bugfix-issue-254-save-xml-files
  Home:   https://gcc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FJeffersonLab%2Fremoll&data=02%7C01%7C12gevmoller_sim%40jlab.org%7C15afc9071e8c419e4bb008d6bdc0fcd3%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C1%7C636905033904843974&sdata=%2FhjCSLtfc4Mneu7mAkWctlNDi6kglUTo%2BslFPGgA%2BpA%3D&reserved=0
  Commit: c57b482d9f5553cab87ed5a80de7a2fb14bb5110
      https://gcc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FJeffersonLab%2Fremoll%2Fcommit%2Fc57b482d9f5553cab87ed5a80de7a2fb14bb5110&data=02%7C01%7C12gevmoller_sim%40jlab.org%7C15afc9071e8c419e4bb008d6bdc0fcd3%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C1%7C636905033904853983&sdata=BBUt3yVnt9vu5NLTzvsDdL6zuOf4nk1C2PSnbXMQEIA%3D&reserved=0
  Author: Wouter Deconinck <wdconinc at gmail.com>
  Date:   2019-04-10 (Wed, 10 Apr 2019)

  Changed paths:
    M src/remollIO.cc

  Log Message:
  -----------
  Some more null pointer checking. Makes test cases pass...