libxt_hashlimit: add missing space for iptables-save output

Reference: http://bugzilla.netfilter.org/show_bug.cgi?id=568
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

diff --git a/extensions/libxt_hashlimit.c b/extensions/libxt_hashlimit.c
index 5377b6d8cb598c1057768890c3a5d178aa8d3e48..9a7e5ded25d22397ac3732db8ac812fea0e37301 100644 (file)
--- a/extensions/libxt_hashlimit.c
+++ b/extensions/libxt_hashlimit.c
@@ -636,7 +636,7 @@ hashlimit_mt_save(const struct xt_hashlimit_mtinfo1 *info, unsigned int dmask)
        if (info->cfg.max != 0)
                printf("--hashlimit-htable-max %u ", info->cfg.max);
        if (info->cfg.gc_interval != XT_HASHLIMIT_GCINTERVAL)
-               printf("--hashlimit-htable-gcinterval %u", info->cfg.gc_interval);
+               printf("--hashlimit-htable-gcinterval %u ", info->cfg.gc_interval);
        if (info->cfg.expire != XT_HASHLIMIT_EXPIRE)
                printf("--hashlimit-htable-expire %u ", info->cfg.expire);