travis-ci: record and skip successfully built trees

diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index 30a49d9f424c0a1e04b321b5eb0a5e25462a53af..39c8be05dc4beda2f0cd179e5c5f495ce079f8d9 100644 (file)
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -5,6 +5,7 @@
  *
  */
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "quote.h"
 #include "cache-tree.h"
@@ -205,7 +206,7 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
        if (index_opt && !state.base_dir_len && !to_tempfile) {
                state.refresh_cache = 1;
                state.istate = &the_index;
-               newfd = hold_locked_index(&lock_file, 1);
+               newfd = hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
        }
 
        /* Check out named files first */