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Diffstat (limited to 'extensions/libip6t_ipv6header.c')
-rw-r--r--extensions/libip6t_ipv6header.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/libip6t_ipv6header.c b/extensions/libip6t_ipv6header.c
index 4a4e1df6..af1f5ef6 100644
--- a/extensions/libip6t_ipv6header.c
+++ b/extensions/libip6t_ipv6header.c
@@ -187,7 +187,7 @@ ipv6header_parse(int c, char **argv, int invert, unsigned int *flags,
xtables_check_inverse(optarg, &invert, &optind, 0, argv);
- if (! (info->matchflags = parse_header(argv[optind-1])) )
+ if (! (info->matchflags = parse_header(optarg)) )
xtables_error(PARAMETER_PROBLEM, "ip6t_ipv6header: cannot parse header names");
if (invert)