diff options
| author | levine <levine@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1997-07-16 19:53:02 +0000 |
|---|---|---|
| committer | levine <levine@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1997-07-16 19:53:02 +0000 |
| commit | f0413a977e532658599e965cb69dabbe06f0bdad (patch) | |
| tree | d6876fd425f5564c42db619c6af7e77e1d8cb41f /ace/Get_Opt.cpp | |
| parent | 2eeac5b8ad47843d4b9f02962d6c61f4ae1bd10b (diff) | |
| download | ATCD-f0413a977e532658599e965cb69dabbe06f0bdad.tar.gz | |
(operator ()): added protection for argv of 0
Diffstat (limited to 'ace/Get_Opt.cpp')
| -rw-r--r-- | ace/Get_Opt.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ace/Get_Opt.cpp b/ace/Get_Opt.cpp index d526eb36475..a28b7306cec 100644 --- a/ace/Get_Opt.cpp +++ b/ace/Get_Opt.cpp @@ -74,6 +74,12 @@ ACE_Get_Opt::operator () (void) { ACE_TRACE ("ACE_Get_Opt::operator"); + if (argv_ == 0) + { + // It can happen, e.g., on VxWorks. + return EOF; + } + int opt; // Character checked for validity. char *oli; // Option letter index. |