# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1376426849 25200
# Node ID 9c2a21bcb2689cca052642aa0a27e4e502d4f229
# Parent  3efb2780c5ae0b0e9523598ce8daeb9201ec2ea4
xvasprintf-tests: port to GCC with hardening flags

* tests/test-xvasprintf.c (test_xasprintf): Pass another arg to
xasprintf, to pacify GCC.  Reported by Santiago Vila in:
http://lists.gnu.org/archive/html/bug-diffutils/2013-08/msg00002.html

diff -r 3efb2780c5ae -r 9c2a21bcb268 ChangeLog
--- a/ChangeLog	Sun Aug 11 16:36:16 2013 -0700
+++ b/ChangeLog	Tue Aug 13 13:47:29 2013 -0700
@@ -1,3 +1,10 @@
+2013-08-13  Paul Eggert  <eggert@cs.ucla.edu>
+
+	xvasprintf-tests: port to GCC with hardening flags
+	* tests/test-xvasprintf.c (test_xasprintf): Pass another arg to
+	xasprintf, to pacify GCC.  Reported by Santiago Vila in:
+	http://lists.gnu.org/archive/html/bug-diffutils/2013-08/msg00002.html
+
 2013-08-11  Paul Eggert  <eggert@cs.ucla.edu>
 
 	fpending: port to recent Cygwin change to stdio_ext.h
diff -r 3efb2780c5ae -r 9c2a21bcb268 tests/test-xvasprintf.c
--- a/tests/test-xvasprintf.c	Sun Aug 11 16:36:16 2013 -0700
+++ b/tests/test-xvasprintf.c	Tue Aug 13 13:47:29 2013 -0700
@@ -93,9 +93,11 @@
     }
 
   {
-    /* Silence gcc warning about zero-length format string.  */
+    /* Silence gcc warning about zero-length format string,
+       and about "format not a string literal and no format"
+       (whatever that means) .  */
     const char *empty = "";
-    result = xasprintf (empty);
+    result = xasprintf (empty, empty);
     ASSERT (result != NULL);
     ASSERT (strcmp (result, "") == 0);
     free (result);