From: Peter Krempa <pkrempa@redhat.com>
Date: Wed, 5 Feb 2014 17:39:23 +0000 (+0100)
Subject: maint: Change the text of the NULLSTR() macro to "<null>"
X-Git-Tag: v1.2.2-rc1~170
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc3d335b768e1432ca7d1e8e580489983e587bd7;p=thirdparty%2Flibvirt.git

maint: Change the text of the NULLSTR() macro to "<null>"

Eric Blake suggested to change this message to be different from the
glibc's NULL deref protection message in printf to be able to
differentiate errors.
---

diff --git a/src/internal.h b/src/internal.h
index 4ba0e4194e..cef3da0328 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -244,7 +244,7 @@
 /*
  * Use this when passing possibly-NULL strings to printf-a-likes.
  */
-# define NULLSTR(s) ((s) ? (s) : "(null)")
+# define NULLSTR(s) ((s) ? (s) : "<null>")
 
 /**
  * TODO: