1 files changed, 11 insertions, 2 deletions
diff --git a/src/common/container.c b/src/common/container.c
index c30e84ba24..a7810ba90b 100644
--- a/src/common/container.c
+++ b/src/common/container.c
@@ -11,9 +11,7 @@
  * a digest-to-void* map.
  **/
 
-#include "common/compat.h"
 #include "common/util.h"
-#include "common/torlog.h"
 #include "common/container.h"
 #include "lib/crypt_ops/crypto_digest.h"
 
@@ -113,6 +111,17 @@ smartlist_add_all(smartlist_t *s1, const smartlist_t *s2)
   s1->num_used = (int) new_size;
 }
 
+/** Append a copy of string to sl */
+void
+smartlist_add_strdup(struct smartlist_t *sl, const char *string)
+{
+  char *copy;
+
+  copy = tor_strdup(string);
+
+  smartlist_add(sl, copy);
+}
+
 /** Remove all elements E from sl such that E==element.  Preserve
  * the order of any elements before E, but elements after E can be
  * rearranged.