handle null src in strscat

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@140 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2002-10-18 04:41:05 +00:00
parent b8554503be
commit c8d2aa6221

View file

@ -416,6 +416,8 @@ char *
strscat (char *dest, const char *src)
{
if (dest == NULL)
return src;
if (src != NULL)
asprintf (&dest, "%s%s", dest, src);