Automated change to use smartlist_add_strdup

Use the following coccinelle script to change uses of
smartlist_add(sl, tor_strdup(str)) to
smartlist_add_strdup(sl, string) (coccinelle script from nickm
via bug 20048):

@@
expression a;
expression b;
@@
- smartlist_add
+ smartlist_add_strdup
   (a,
- tor_strdup(
   b
- )
  )

1 files changed, 1 insertions, 1 deletions

diff --git a/src/or/geoip.c b/src/or/geoip.c
index ba65dfe56c..74811ea643 100644
--- a/src/or/geoip.c
+++ b/src/or/geoip.c
@@ -880,7 +880,7 @@ geoip_get_transport_history(void)
 
     /* If it's the first time we see this transport, note it. */
     if (val == 1)
-      smartlist_add(transports_used, tor_strdup(transport_name));
+      smartlist_add_strdup(transports_used, transport_name);
 
     log_debug(LD_GENERAL, "Client from '%s' with transport '%s'. "
               "I've now seen %d clients.",