contrib/examples/git-revert.sh: use the $( ... ) construct for command substitution

diff --git a/transport.h b/transport.h
index 97707774e725b04eb1ec7a60d6fe30eedbcd8026..8ebaaf2cae054bcdfea491fc464f8bf3180b1e03 100644 (file)
--- a/transport.h
+++ b/transport.h
@@ -12,7 +12,6 @@ struct git_transport_options {
        unsigned check_self_contained_and_connected : 1;
        unsigned self_contained_and_connected : 1;
        unsigned update_shallow : 1;
-       unsigned push_cert : 1;
        int depth;
        const char *uploadpack;
        const char *receivepack;
@@ -75,15 +74,15 @@ struct transport {
        /**
         * Push the objects and refs. Send the necessary objects, and
         * then, for any refs where peer_ref is set and
-        * peer_ref->new_sha1 is different from old_sha1, tell the
-        * remote side to update each ref in the list from old_sha1 to
-        * peer_ref->new_sha1.
+        * peer_ref->new_oid is different from old_oid, tell the
+        * remote side to update each ref in the list from old_oid to
+        * peer_ref->new_oid.
         *
         * Where possible, set the status for each ref appropriately.
         *
         * The transport must modify new_sha1 in the ref to the new
         * value if the remote accepted the change. Note that this
-        * could be a different value from peer_ref->new_sha1 if the
+        * could be a different value from peer_ref->new_oid if the
         * process involved generating new commits.
         **/
        int (*push_refs)(struct transport *transport, struct ref *refs, int flags);
@@ -124,8 +123,9 @@ struct transport {
 #define TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND 256
 #define TRANSPORT_PUSH_NO_HOOK 512
 #define TRANSPORT_PUSH_FOLLOW_TAGS 1024
-#define TRANSPORT_PUSH_CERT 2048
-#define TRANSPORT_PUSH_ATOMIC 4096
+#define TRANSPORT_PUSH_CERT_ALWAYS 2048
+#define TRANSPORT_PUSH_CERT_IF_ASKED 4096
+#define TRANSPORT_PUSH_ATOMIC 8192
 
 #define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
 #define TRANSPORT_SUMMARY(x) (int)(TRANSPORT_SUMMARY_WIDTH + strlen(x) - gettext_width(x)), (x)