Added test for long long type. (Really trivial, see setup.h: SIZEOF_xxx)

[wxWidgets.git] / src / common / sckaddr.cpp

diff --git a/src/common/sckaddr.cpp b/src/common/sckaddr.cpp
index f3a3f4802603f779cc0baa0cc2b198ce89277715..e83aa78b2fb114c624ea98c2258f3cf10278b3c2 100644 (file)
--- a/src/common/sckaddr.cpp
+++ b/src/common/sckaddr.cpp
@@ -55,6 +55,13 @@
 #include <unistd.h>
 #include <netdb.h>
 
+#ifdef __SUN__
+extern "C"
+{
+   struct hostent *gethostbyname(const char *name); 
+};
+#endif
+
 #endif // __UNIX__
 
 #include "wx/sckaddr.h"
@@ -188,7 +195,11 @@ wxString wxIPV4address::Hostname()
 
   h_ent = gethostbyaddr((char *)&(m_addr->sin_addr), sizeof(m_addr->sin_addr),
                        GetFamily());
-  return wxString(h_ent->h_name);
+                       
+  if (!h_ent)
+     return wxString("");
+  else
+     return wxString(h_ent->h_name);
 }
 
 unsigned short wxIPV4address::Service()