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Diffstat (limited to 'src/mail/ngx_mail.h')
-rw-r--r--src/mail/ngx_mail.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mail/ngx_mail.h b/src/mail/ngx_mail.h
index 1fceb4285..ccdfb8c6f 100644
--- a/src/mail/ngx_mail.h
+++ b/src/mail/ngx_mail.h
@@ -39,7 +39,7 @@ typedef struct {
unsigned ssl:1;
#endif
#if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
- unsigned ipv6only:2;
+ unsigned ipv6only:1;
#endif
unsigned so_keepalive:2;
#if (NGX_HAVE_KEEPALIVE_TUNABLE)
@@ -100,7 +100,7 @@ typedef struct {
unsigned ssl:1;
#endif
#if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
- unsigned ipv6only:2;
+ unsigned ipv6only:1;
#endif
unsigned so_keepalive:2;
#if (NGX_HAVE_KEEPALIVE_TUNABLE)