capability: don't use DictionaryIter internals.

it's just ugly now that we're providing our own copies of keys.

diff --git a/src/capability.c b/src/capability.c
index 25e7501ac70473a4d09fff02474e5d9374524c31..958f1e981ee145ea4efb13f0b626ea00bf1e9108 100644 (file)
--- a/src/capability.c
+++ b/src/capability.c
@@ -152,7 +152,7 @@ capability_index_list(struct CapabilityIndex *index, unsigned int cap_mask)
        {
                if (entry->value & cap_mask)
                {
-                       tl = rb_sprintf(t, "%s ", iter.cur->key);
+                       tl = rb_sprintf(t, "%s ", entry->cap);
                        t += tl;
                }
        }