From a2962d06decc92e4f2289ad6023a375d1fa8d591 Mon Sep 17 00:00:00 2001
From: "Kim F. Storm" <storm@cua.dk>
Date: Sat, 22 Jan 2005 23:55:00 +0000
Subject: [PATCH] (pos_visible_p): Return 0 if non-interactive.

---
 src/xdisp.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/xdisp.c b/src/xdisp.c
index a2f687cfb87..17ee38f6fc0 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -1256,16 +1256,18 @@ pos_visible_p (w, charpos, x, y, rtop, rbot, exact_mode_line_heights_p)
 {
   struct it it;
   struct text_pos top;
-  int visible_p;
+  int visible_p = 0;
   struct buffer *old_buffer = NULL;
 
+  if (noninteractive)
+    return visible_p;
+
   if (XBUFFER (w->buffer) != current_buffer)
     {
       old_buffer = current_buffer;
       set_buffer_internal_1 (XBUFFER (w->buffer));
     }
 
-  visible_p = 0;
   SET_TEXT_POS_FROM_MARKER (top, w->start);
 
   /* Compute exact mode line heights, if requested.  */
-- 
2.39.2