use a printf modifier to shut up gcc warnings (should make some internal tst_* funcs that take raw va_args so we can drop this EXPAND_VAR_ARGS() hack)
diff --git a/lib/tst_res.c b/lib/tst_res.c
index 0b2d168..8c61658 100644
--- a/lib/tst_res.c
+++ b/lib/tst_res.c
@@ -32,7 +32,7 @@
  */
 
 
-/* $Id: tst_res.c,v 1.10 2009/07/20 10:59:32 vapier Exp $ */
+/* $Id: tst_res.c,v 1.11 2009/08/28 10:00:39 vapier Exp $ */
 
 /**********************************************************
  *
@@ -767,7 +767,7 @@
 
 	EXPAND_VAR_ARGS(arg_fmt, tmesg);
 
-	tst_brk(ttype, NULL, func, tmesg);
+	tst_brk(ttype, NULL, func, "%s", tmesg);
 }
 
 
@@ -785,7 +785,7 @@
 
 	EXPAND_VAR_ARGS(arg_fmt, tmesg);
 
-	tst_brkloop(ttype, NULL, func, tmesg);
+	tst_brkloop(ttype, NULL, func, "%s", tmesg);
 }