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diff tests/test-xvasprintf.c @ 17470:9c2a21bcb268

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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
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 13 Aug 2013 13:47:29 -0700 (2013-08-13)
parents e542fd46ad6f
children
line wrap: on
line diff
--- a/tests/test-xvasprintf.c
+++ b/tests/test-xvasprintf.c
@@ -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);