From 0215dcbfdce43891bc792cca99d6077db56ae1f1 Mon Sep 17 00:00:00 2001
From: robertmh <robertmh@localhost>
Date: Tue, 12 Jun 2007 14:23:12 +0000
Subject: [PATCH] 2007-06-12  Robert Millan  <rmh@aybabtu.com>

	* normal/command.c (grub_command_execute): Use NULL rather than 0 for
	"pager" assignment.
	* util/biosdisk.c (grub_util_biosdisk_get_grub_dev): Likewise for
	"pcdata".
	* util/grub-probe.c (probe): Likewise for "drive_name".
---
 ChangeLog         | 8 ++++++++
 normal/command.c  | 2 +-
 util/biosdisk.c   | 2 +-
 util/grub-probe.c | 2 +-
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index febea88a0..829f69f86 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2007-06-12  Robert Millan  <rmh@aybabtu.com>
+
+	* normal/command.c (grub_command_execute): Use NULL rather than 0 for
+	"pager" assignment.
+	* util/biosdisk.c (grub_util_biosdisk_get_grub_dev): Likewise for
+	"pcdata".
+	* util/grub-probe.c (probe): Likewise for "drive_name".
+
 2007-06-11  Robert Millan  <rmh@aybabtu.com>
 
 	* util/i386/pc/grub-mkrescue.in: Pad both floppy images with zeroes,
diff --git a/normal/command.c b/normal/command.c
index 43d1cf09d..e56cb6b02 100644
--- a/normal/command.c
+++ b/normal/command.c
@@ -203,7 +203,7 @@ grub_command_execute (char *cmdline, int interactive)
   if (interactive)
     pager = grub_env_get ("pager");
   else
-    pager = 0;
+    pager = NULL;
   if (pager && (! grub_strcmp (pager, "1")))
     grub_set_more (1);
 
diff --git a/util/biosdisk.c b/util/biosdisk.c
index 469c2b13b..e75063076 100644
--- a/util/biosdisk.c
+++ b/util/biosdisk.c
@@ -732,7 +732,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
     int find_partition (grub_disk_t disk __attribute__ ((unused)),
 			const grub_partition_t partition)
       {
- 	struct grub_pc_partition *pcdata = 0;
+ 	struct grub_pc_partition *pcdata = NULL;
 
 	if (strcmp (partition->partmap->name, "pc_partition_map") == 0)
 	  pcdata = partition->data;
diff --git a/util/grub-probe.c b/util/grub-probe.c
index 26c47f243..d2ee69fe3 100644
--- a/util/grub-probe.c
+++ b/util/grub-probe.c
@@ -81,7 +81,7 @@ static void
 probe (const char *path)
 {
   char *device_name;
-  char *drive_name = 0;
+  char *drive_name = NULL;
   grub_device_t dev;
   grub_fs_t fs;