Merge branch 'mg/pushurl'

* mg/pushurl:
  avoid NULL dereference on failed malloc
  builtin-remote: Make "remote -v" display push urls
  builtin-remote: Show push urls as well
  technical/api-remote: Describe new struct remote member pushurl
  t5516: Check pushurl config setting
  Allow push and fetch urls to be different

remote.h

@@ -15,6 +15,10 @@ struct remote {
 	int url_nr;
 	int url_alloc;
 
+	const char **pushurl;
+	int pushurl_nr;
+	int pushurl_alloc;
+
 	const char **push_refspec;
 	struct refspec *push;
 	int push_refspec_nr;