From 3cd474599f1ede41863c523ddf76c94941b08164 Mon Sep 17 00:00:00 2001
From: Thiago Farina <tfransosi@gmail.com>
Date: Sat, 28 Aug 2010 23:04:17 -0300
Subject: object.h: Add OBJECT_ARRAY_INIT macro and make use of it.

Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index 834ec8b..ab792d5 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -565,7 +565,7 @@ static void import_marks(char *input_file)
 int cmd_fast_export(int argc, const char **argv, const char *prefix)
 {
 	struct rev_info revs;
-	struct object_array commits = { 0, 0, NULL };
+	struct object_array commits = OBJECT_ARRAY_INIT;
 	struct string_list extra_refs = STRING_LIST_INIT_NODUP;
 	struct commit *commit;
 	char *export_filename = NULL, *import_filename = NULL;
diff --git a/builtin/grep.c b/builtin/grep.c
index cf6c29f..b725ede 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -834,7 +834,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
 	int external_grep_allowed__ignored;
 	const char *show_in_pager = NULL, *default_pager = "dummy";
 	struct grep_opt opt;
-	struct object_array list = { 0, 0, NULL };
+	struct object_array list = OBJECT_ARRAY_INIT;
 	const char **paths = NULL;
 	struct string_list path_list = STRING_LIST_INIT_NODUP;
 	int i;
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 06a38ac..31f5c1c 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -220,7 +220,7 @@ static void name_rev_line(char *p, struct name_ref_data *data)
 
 int cmd_name_rev(int argc, const char **argv, const char *prefix)
 {
-	struct object_array revs = { 0, 0, NULL };
+	struct object_array revs = OBJECT_ARRAY_INIT;
 	int all = 0, transform_stdin = 0, allow_undefined = 1, always = 0;
 	struct name_ref_data data = { 0, 0, NULL };
 	struct option opts[] = {
diff --git a/object.h b/object.h
index 82877c8..4d1d615 100644
--- a/object.h
+++ b/object.h
@@ -21,6 +21,8 @@ struct object_array {
 	} *objects;
 };
 
+#define OBJECT_ARRAY_INIT { 0, 0, NULL }
+
 #define TYPE_BITS   3
 #define FLAG_BITS  27
 
diff --git a/reachable.c b/reachable.c
index b515fa2..a03fabf 100644
--- a/reachable.c
+++ b/reachable.c
@@ -90,7 +90,7 @@ static void walk_commit_list(struct rev_info *revs)
 {
 	int i;
 	struct commit *commit;
-	struct object_array objects = { 0, 0, NULL };
+	struct object_array objects = OBJECT_ARRAY_INIT;
 
 	/* Walk all commits, process their trees */
 	while ((commit = get_revision(revs)) != NULL)
diff --git a/shallow.c b/shallow.c
index 4d90eda..a0363de 100644
--- a/shallow.c
+++ b/shallow.c
@@ -47,7 +47,7 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
 {
 	int i = 0, cur_depth = 0;
 	struct commit_list *result = NULL;
-	struct object_array stack = {0, 0, NULL};
+	struct object_array stack = OBJECT_ARRAY_INIT;
 	struct commit *commit = NULL;
 
 	while (commit || i < heads->nr || stack.nr) {
diff --git a/upload-pack.c b/upload-pack.c
index fc79dde..92f9530 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -482,7 +482,7 @@ static int get_common_commits(void)
 
 static void receive_needs(void)
 {
-	struct object_array shallows = {0, 0, NULL};
+	struct object_array shallows = OBJECT_ARRAY_INIT;
 	static char line[1000];
 	int len, depth = 0;
 
-- 
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