t9010-*.sh: skip all tests if the PIPE prereq is missing

diff --git a/revision.h b/revision.h
index f96e7f7f49debccac9f85e7c4f0fc06c0be16ca8..bc18487d6fff5e86dff60748c084995a77d2b588 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -71,6 +71,13 @@ struct rev_info {
        const char *def;
        struct pathspec prune_data;
 
+       /*
+        * Whether the arguments parsed by setup_revisions() included any
+        * "input" revisions that might still have yielded an empty pending
+        * list (e.g., patterns like "--all" or "--glob").
+        */
+       int rev_input_given;
+
        /* topo-sort */
        enum rev_sort_order sort_order;