Merge branch 'jc/line-log-takes-no-pathspec'

"git log -L<range>:<path>" is documented to take no pathspec, but
this was not enforced by the command line option parser, which has
been corrected.

* jc/line-log-takes-no-pathspec:
  log: diagnose -L used with pathspec as an error

builtin/log.c

@@ -206,6 +206,9 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
 	if (argc > 1)
 		die(_("unrecognized argument: %s"), argv[1]);
 
+	if (rev->line_level_traverse && rev->prune_data.nr)
+		die(_("-L<range>:<file> cannot be used with pathspec"));
+
 	memset(&w, 0, sizeof(w));
 	userformat_find_requirements(NULL, &w);