+ * Do not spin if TCP connection blocks for writing (and add test case).

[adns.git] / client / adnstest.c

diff --git a/client/adnstest.c b/client/adnstest.c
index d8c81d21215e5abff10ed3fbd268ef56e3bb6e48..178bda583a4a60276b2c57866fda002d5c25edd8 100644 (file)
--- a/client/adnstest.c
+++ b/client/adnstest.c
@@ -232,6 +232,8 @@ int main(int argc, char *const *argv) {
   }
   if (r) failure_errno("init",r);
 
+  setvbuf(stdout,0,_IOLBF,0);
+  
   for (qi=0; qi<qc; qi++) {
     fdom_split(fdomlist[qi],&domain,&qflags,ownflags,sizeof(ownflags));
     if (!consistsof(ownflags,"a")) usageerr("unknown ownqueryflag");