session: Fixed setting up default identity files.

libssh/session.c

@@ -112,7 +112,7 @@ ssh_session ssh_new(void) {
       goto err;
     }
 
-    id = strdup("SSH_DIR/id_rsa");
+    id = strdup("%d/id_rsa");
     if (id == NULL) {
       goto err;
     }
@@ -121,7 +121,7 @@ ssh_session ssh_new(void) {
       goto err;
     }
 
-    id = strdup("SSH_DIR/id_dsa");
+    id = strdup("%d/id_dsa");
     if (id == NULL) {
       goto err;
     }
@@ -130,7 +130,7 @@ ssh_session ssh_new(void) {
       goto err;
     }
 
-    id = strdup("SSH_DIR/identity");
+    id = strdup("%d/identity");
     if (id == NULL) {
       goto err;
     }