freopen: Don't crash if the filename argument is NULL.

[gnulib.git] / m4 / intdiv0.m4

diff --git a/m4/intdiv0.m4 b/m4/intdiv0.m4
index 9b27ff1..58e8a73 100644 (file)
--- a/m4/intdiv0.m4
+++ b/m4/intdiv0.m4
@@ -1,5 +1,5 @@
-# intdiv0.m4 serial 4 (gettext-0.18.2)
-dnl Copyright (C) 2002, 2007-2008, 2010 Free Software Foundation, Inc.
+# intdiv0.m4 serial 5 (gettext-0.18.2)
+dnl Copyright (C) 2002, 2007-2008, 2010-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -60,7 +60,7 @@ int main ()
 
   z = x / y;
   nan = y / y;
-  exit (1);
+  exit (2);
 }
 ]])],
           [gt_cv_int_divbyzero_sigfpe=yes],