From bfe3b6712e75d0c290c0fb9d3693d2cf982a8eb1 Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Sun, 11 May 2014 10:43:12 -0300
Subject: [PATCH] API: Implement window_is_valid

---
 src/api/buffer.c | 2 +-
 src/api/window.c | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/api/buffer.c b/src/api/buffer.c
index a9b4abda72..fed4a63372 100644
--- a/src/api/buffer.c
+++ b/src/api/buffer.c
@@ -312,7 +312,7 @@ void buffer_set_name(Buffer buffer, String name, Error *err)
 
 bool buffer_is_valid(Buffer buffer)
 {
-  Error stub;
+  Error stub = {.set = false};
   return find_buffer(buffer, &stub) != NULL;
 }
 
diff --git a/src/api/window.c b/src/api/window.c
index b178b8ecf1..8fca1b1797 100644
--- a/src/api/window.c
+++ b/src/api/window.c
@@ -172,11 +172,13 @@ Position window_get_position(Window window, Error *err)
 
 Tabpage window_get_tabpage(Window window, Error *err)
 {
-  abort();
+  set_api_error("Not implemented", err);
+  return 0;
 }
 
 bool window_is_valid(Window window)
 {
-  abort();
+  Error stub = {.set = false};
+  return find_window(window, &stub) != NULL;
 }