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-rw-r--r--src/or/rendcommon.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/or/rendcommon.c b/src/or/rendcommon.c
index e401a16123..4722690c15 100644
--- a/src/or/rendcommon.c
+++ b/src/or/rendcommon.c
@@ -797,7 +797,8 @@ rend_cache_entry_free(rend_cache_entry_t *e)
tor_free(e);
}
-/* DOCDOC _rend_cache_entry_free */
+/** Helper: deallocate a rend_cache_entry_t. (Used with strmap_free(), which
+ * requires a function pointer whose argument is void*). */
static void
_rend_cache_entry_free(void *p)
{