From f7efb4dad86bc0317f18817d243c5d7b015cdbd6 Mon Sep 17 00:00:00 2001
From: Jonas Fonseca <fonseca@diku.dk>
Date: Tue, 21 Sep 2010 08:38:11 -0400
Subject: [PATCH] Fix 'tig show <commit>' fix which causes empty tree views

Introduced by 80e97cdd456dfe71d0dbf32d77a73bb5a2ab158e.
---
 NEWS  | 1 +
 tig.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index a9cbe07..210a847 100644
--- a/NEWS
+++ b/NEWS
@@ -6,6 +6,7 @@ tig master
 
 Bug fixes:
 
+ - Fix regression causing empty tree view.
  - Fix set_tabsize() compile error for older versions of ncurses.
 
 tig-0.16.1
diff --git a/tig.c b/tig.c
index 01b55d7..37a779c 100644
--- a/tig.c
+++ b/tig.c
@@ -3332,7 +3332,7 @@ static bool
 prepare_io(struct view *view, const char *dir, const char *argv[], bool replace)
 {
 	view->dir = dir;
-	return format_argv(&view->argv, argv, replace, !view->parent);
+	return format_argv(&view->argv, argv, replace, !view->prev);
 }
 
 static bool
-- 
2.30.2