X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=transport-helper.c;h=508015023176290ec0f8d78043d852cdd37d5ce6;hb=daa8563143a311bbcf4187524d7178ed37c9dd9b;hp=bf05a2dcf1073ad3b84b030cd9e866c6e5414792;hpb=93bfe62ae3fa31429df25daf243f9778d9b929b9;p=thirdparty%2Fgit.git

diff --git a/transport-helper.c b/transport-helper.c
index bf05a2dcf1..5080150231 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -11,6 +11,7 @@
 #include "sigchain.h"
 #include "argv-array.h"
 #include "refs.h"
+#include "transport-internal.h"
 
 static int debug;
 
@@ -650,7 +651,7 @@ static int fetch(struct transport *transport,
 
 	if (process_connect(transport, 0)) {
 		do_take_over(transport);
-		return transport->fetch(transport, nr_heads, to_fetch);
+		return transport->vtable->fetch(transport, nr_heads, to_fetch);
 	}
 
 	count = 0;
@@ -882,7 +883,8 @@ static int push_refs_with_push(struct transport *transport,
 			struct strbuf cas = STRBUF_INIT;
 			strbuf_addf(&cas, "%s:%s",
 				    ref->name, oid_to_hex(&ref->old_oid_expect));
-			string_list_append(&cas_options, strbuf_detach(&cas, NULL));
+			string_list_append_nodup(&cas_options,
+						 strbuf_detach(&cas, NULL));
 		}
 	}
 	if (buf.len == 0) {
@@ -897,6 +899,7 @@ static int push_refs_with_push(struct transport *transport,
 	strbuf_addch(&buf, '\n');
 	sendline(data, &buf);
 	strbuf_release(&buf);
+	string_list_clear(&cas_options, 0);
 
 	return push_update_refs_status(data, remote_refs, flags);
 }
@@ -930,7 +933,8 @@ static int push_refs_with_export(struct transport *transport,
 		private = apply_refspecs(data->refspecs, data->refspec_nr, ref->name);
 		if (private && !get_oid(private, &oid)) {
 			strbuf_addf(&buf, "^%s", private);
-			string_list_append(&revlist_args, strbuf_detach(&buf, NULL));
+			string_list_append_nodup(&revlist_args,
+						 strbuf_detach(&buf, NULL));
 			oidcpy(&ref->old_oid, &oid);
 		}
 		free(private);
@@ -987,7 +991,7 @@ static int push_refs(struct transport *transport,
 
 	if (process_connect(transport, 1)) {
 		do_take_over(transport);
-		return transport->push_refs(transport, remote_refs, flags);
+		return transport->vtable->push_refs(transport, remote_refs, flags);
 	}
 
 	if (!remote_refs) {
@@ -1035,7 +1039,7 @@ static struct ref *get_refs_list(struct transport *transport, int for_push)
 
 	if (process_connect(transport, for_push)) {
 		do_take_over(transport);
-		return transport->get_refs_list(transport, for_push);
+		return transport->vtable->get_refs_list(transport, for_push);
 	}
 
 	if (data->push && for_push)
@@ -1083,6 +1087,15 @@ static struct ref *get_refs_list(struct transport *transport, int for_push)
 	return ret;
 }
 
+static struct transport_vtable vtable = {
+	set_helper_option,
+	get_refs_list,
+	fetch,
+	push_refs,
+	connect_helper,
+	release_helper
+};
+
 int transport_helper_init(struct transport *transport, const char *name)
 {
 	struct helper_data *data = xcalloc(1, sizeof(*data));
@@ -1094,12 +1107,7 @@ int transport_helper_init(struct transport *transport, const char *name)
 		debug = 1;
 
 	transport->data = data;
-	transport->set_option = set_helper_option;
-	transport->get_refs_list = get_refs_list;
-	transport->fetch = fetch;
-	transport->push_refs = push_refs;
-	transport->disconnect = release_helper;
-	transport->connect = connect_helper;
+	transport->vtable = &vtable;
 	transport->smart_options = &(data->transport_options);
 	return 0;
 }