dupstr() should cope with being passed NULL
authorjacob <jacob@cda61777-01e9-0310-a592-d414129be87e>
Fri, 29 Aug 2003 22:14:04 +0000 (22:14 +0000)
committerjacob <jacob@cda61777-01e9-0310-a592-d414129be87e>
Fri, 29 Aug 2003 22:14:04 +0000 (22:14 +0000)
commit6d1138864fc75651ce79aa2748deb7feba1bac91
treeac24b52bcc0c7b3b84fc614d202c566a1c18e97d
parente6582230963d2e4e8f728b1f42fbd4a86f20b826
dupstr() should cope with being passed NULL

git-svn-id: svn://svn.tartarus.org/sgt/putty@3429 cda61777-01e9-0310-a592-d414129be87e
misc.c