"delta" WIM support

[wimlib] / src / join.c

diff --git a/src/join.c b/src/join.c
index 1045fc7187fccf739643547b412a264b17f626da..d52bd0f242f1d4cab3d82588d3ba571e37243c05 100644 (file)
--- a/src/join.c
+++ b/src/join.c
@@ -195,10 +195,12 @@ wimlib_join(const tchar * const *swm_names,
        if (ret)
                goto out_free_swms;
 
+       /* It is reasonably safe to provide, WIMLIB_WRITE_FLAG_STREAMS_OK, as we
+        * have verified that the specified split WIM parts form a spanned set.
+        */
        ret = wimlib_write(swm0, output_path, WIMLIB_ALL_IMAGES,
-                          wim_write_flags, 1, progress_func);
-       wimlib_unreference_resources(swm0, additional_swms,
-                                    num_additional_swms);
+                          wim_write_flags | WIMLIB_WRITE_FLAG_STREAMS_OK,
+                          1, progress_func);
 out_free_swms:
        for (i = 0; i < num_additional_swms; i++)
                wimlib_free(additional_swms[i]);