r22591: Fix up the examples also.

Jeremy.
(This used to be commit aa5a1591c626e2828244a78f237af8a59af57784)

diff --git a/examples/VFS/shadow_copy_test.c b/examples/VFS/shadow_copy_test.c
index 155181229b190900532ce16c197d446fc5fc2acb..98ac304ee2c74138e7ed1304d3121649da268d5d 100644 (file)
--- a/examples/VFS/shadow_copy_test.c
+++ b/examples/VFS/shadow_copy_test.c
@@ -58,7 +58,11 @@ static int test_get_shadow_copy_data(vfs_handle_struct *handle, files_struct *fs
        shadow_copy_data->num_volumes = num;
        
        if (labels) {   
-               shadow_copy_data->labels = TALLOC_ZERO_ARRAY(shadow_copy_data->mem_ctx,SHADOW_COPY_LABEL,num);
+               if (num) {
+                       shadow_copy_data->labels = TALLOC_ZERO_ARRAY(shadow_copy_data->mem_ctx,SHADOW_COPY_LABEL,num);
+               } else {
+                       shadow_copy_data->labels = NULL;
+               }
                for (i=0;i<num;i++) {
                        snprintf(shadow_copy_data->labels[i], sizeof(SHADOW_COPY_LABEL), "@GMT-2003.08.05-12.%02u.00",i);
                }