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Merge branch 'upstream-kwsys' into update-KWSys

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This commit is contained in:
Brad King 2012-11-09 08:24:08 -05:00
commit 1acc689665
1 changed files with 1 additions and 1 deletions
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Source/kwsys/SystemInformation.cxx
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@ -1323,7 +1323,7 @@ int SystemInformationImplementation::GetFullyQualifiedDomainName(
for (ifa=ifas; ifa!=NULL; ifa=ifa->ifa_next) for (ifa=ifas; ifa!=NULL; ifa=ifa->ifa_next)
{ {
int fam=ifa->ifa_addr->sa_family; int fam = ifa->ifa_addr? ifa->ifa_addr->sa_family : -1;
if ((fam==AF_INET) || (fam==AF_INET6)) if ((fam==AF_INET) || (fam==AF_INET6))
{ {
char host[NI_MAXHOST]={'\0'}; char host[NI_MAXHOST]={'\0'};