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Diffstat (limited to 'src/dumm/ext/dumm.c')
-rw-r--r--src/dumm/ext/dumm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/dumm/ext/dumm.c b/src/dumm/ext/dumm.c
index d791c089d..df7ec4703 100644
--- a/src/dumm/ext/dumm.c
+++ b/src/dumm/ext/dumm.c
@@ -629,7 +629,7 @@ static VALUE iface_each_addr(int argc, VALUE *argv, VALUE self)
linked_list_t *list;
iface_t *iface;
host_t *addr;
- char buf[64];
+ char buf[64], *fmt = "%H";
if (!rb_block_given_p())
{
@@ -645,7 +645,7 @@ static VALUE iface_each_addr(int argc, VALUE *argv, VALUE self)
enumerator->destroy(enumerator);
while (list->remove_first(list, (void**)&addr) == SUCCESS)
{
- snprintf(buf, sizeof(buf), "%H", addr);
+ snprintf(buf, sizeof(buf), fmt, addr);
addr->destroy(addr);
rb_yield(rb_str_new2(buf));
}