From 9a453dd3546b2c3053e8e34bf4d6775b1a05d3a8 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Wed, 22 Apr 2015 15:32:33 +0000
Subject: Make session_has return a flag, returning the first winlink found is
 a recipe for errors.

---
 session.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'session.c')

diff --git a/session.c b/session.c
index 03ddb10d..c0535725 100644
--- a/session.c
+++ b/session.c
@@ -309,16 +309,16 @@ session_detach(struct session *s, struct winlink *wl)
 }
 
 /* Return if session has window. */
-struct winlink *
+int
 session_has(struct session *s, struct window *w)
 {
 	struct winlink	*wl;
 
 	RB_FOREACH(wl, winlinks, &s->windows) {
 		if (wl->window == w)
-			return (wl);
+			return (1);
 	}
-	return (NULL);
+	return (0);
 }
 
 struct winlink *
-- 
cgit