sparse warning fixes: integer used as pointer
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/iptables-restore.c b/iptables-restore.c
index 879683c..4b199d9 100644
--- a/iptables-restore.c
+++ b/iptables-restore.c
@@ -124,9 +124,9 @@
int c;
char curtable[IPT_TABLE_MAXNAMELEN + 1];
FILE *in;
- const char *modprobe = 0;
+ const char *modprobe = NULL;
int in_table = 0, testing = 0;
- const char *tablename = 0;
+ const char *tablename = NULL;
program_name = "iptables-restore";
program_version = XTABLES_VERSION;