bugfix: make smartlist_join_strings2 actually use the separator/terminator

svn:r3805

diff --git a/src/common/container.c b/src/common/container.c
index f99aa03862edd0a7ef05cee6399cb44b1a68079a..8b07ac0744925dd1ee95c5556db5e6a7ecd6723c 100644 (file)
--- a/src/common/container.c
+++ b/src/common/container.c
@@ -337,7 +337,6 @@ char *smartlist_join_strings2(smartlist_t *sl, const char *join,
 
   tor_assert(sl);
   tor_assert(join);
-  join_len = strlen(join);
   for (i = 0; i < sl->num_used; ++i) {
     n += strlen(sl->list[i]);
     n += join_len;