Work around a `warning: zero-length printf format string'.

2004-01-06 18:45:13 +00:00 · 2004-01-06 18:45:13 +00:00 · e602b918db
commit e602b918db
parent 2a8d656d26
1 changed files with 1 additions and 1 deletions
--- a/lib/libc/net/res_send.c
+++ b/lib/libc/net/res_send.c
@ -848,7 +848,7 @@ res_send(buf, buflen, ans, anssiz)
 		       (stdout, ";; got answer:\n"));
 		DprintQ((_res.options & RES_DEBUG) ||
 			(_res.pfcode & RES_PRF_REPLY),
-			(stdout, ""),
+			(stdout, "%.*s", 0, ""),
 			ans, (resplen>anssiz)?anssiz:resplen);
 		/*
 		 * If using virtual circuits, we assume that the first server