dovecot-2.2: lib: quell sparse "warning: Using plain integer as ...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/ef701c458b25
changeset: 17317:ef701c458b25
user:      Phil Carmody <phil at dovecot.fi>
date:      Mon May 05 15:09:27 2014 +0300
description:
lib: quell sparse "warning: Using plain integer as NULL pointer"

The first element of the structure is a pointer, make that explicit.

diffstat:

 src/lib/array-decl.h |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 88a8e7d9f2e9 -r ef701c458b25 src/lib/array-decl.h
--- a/src/lib/array-decl.h	Mon May 05 14:57:13 2014 +0300
+++ b/src/lib/array-decl.h	Mon May 05 15:09:27 2014 +0300
@@ -2,7 +2,7 @@
 #define ARRAY_DECL_H
 
 #define ARRAY(array_type) union { struct array arr; array_type const *const *v; array_type **v_modifiable; }
-#define ARRAY_INIT { { 0, 0 } }
+#define ARRAY_INIT { { NULL, 0 } }
 
 #define ARRAY_DEFINE_TYPE(name, array_type) \
 	union array ## __ ## name { struct array arr; array_type const *const *v; array_type **v_modifiable; }