Uwe Klein:

	* fix missing vararg.h in some files ( included in jim.h )
	* in aio.socket return an error when hosti resolution fails
	   instead of just carrying on.

1 files changed, 6 insertions, 2 deletions

diff --git a/jim-aio.c b/jim-aio.c
index 9afb2f2..88ccda0 100644
--- a/jim-aio.c
+++ b/jim-aio.c
@@ -631,8 +631,12 @@ static int JimAioSockCommand(Jim_Interp *interp, int argc,
     port = atol(stport);
     he = gethostbyname(sthost);
     /* FIX!!!! this still results in null pointer exception here.  
-    if (!he)
-    	herror("gethostbyname");
+    /* FIXED!!!! debug output but no JIM_ERR done UK.  
+    if (!he) {
+        Jim_SetResultString(interp,hstrerror(h_errno),-1);
+        return JIM_ERR;
+    }
+
     fprintf(stderr,"Official name is: %s\n", he->h_name);
     fprintf(stderr,"IP address: %s\n", inet_ntoa(*(struct in_addr*)he->h_addr));
      */