Initialize pk so that older gcc versions don't freak out.

diff --git a/src/or/control.c b/src/or/control.c
index de08b2ee7d9d868335c099ee71810b328e2e8a8e..cb9d69c6cd6d9afeac4c050470006fd1f0673dfd 100644 (file)
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -4676,7 +4676,7 @@ handle_control_add_onion(control_connection_t *conn,
 
   /* Parse the "keytype:keyblob" argument. */
   int hs_version = 0;
-  add_onion_secret_key_t pk;
+  add_onion_secret_key_t pk = { NULL };
   const char *key_new_alg = NULL;
   char *key_new_blob = NULL;
   char *err_msg = NULL;