# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1559595606 -7200
# Node ID 21cddcc6fbe8442c3bfae70e4e63664684722f5b
# Parent  08636baae49fe34606d219c15049d69adedc2747
patch 8.1.1460: popup window border characters may be wrong

commit https://github.com/vim/vim/commit/02e15072be08ef4ae03d673fc95ed6234e749e1c
Author: Bram Moolenaar <Bram@vim.org>
Date:   Mon Jun 3 22:53:30 2019 +0200

    patch 8.1.1460: popup window border characters may be wrong

    Problem:    Popup window border characters may be wrong.
    Solution:   Reset the border characters for each popup.  Correct use of
                'ambiwidth'.

diff --git a/src/screen.c b/src/screen.c
--- a/src/screen.c
+++ b/src/screen.c
@@ -1041,7 +1041,7 @@ update_popups(void)
     int	    total_height;
     int	    popup_attr;
     int	    border_attr[4];
-    int	    border_char[8] = {'-', '|', '-', '|', '+', '+', '+', '+', };
+    int	    border_char[8];
     char_u  buf[MB_MAXBYTES];
     int	    row;
     int	    i;
@@ -1080,7 +1080,7 @@ update_popups(void)
 
 	// We can only use these line drawing characters when 'encoding' is
 	// "utf-8" and 'ambiwidth' is "single".
-	if (enc_utf8 && p_ambw == 's')
+	if (enc_utf8 && *p_ambw == 's')
 	{
 	    border_char[0] = border_char[2] = 0x2550;
 	    border_char[1] = border_char[3] = 0x2551;
@@ -1089,6 +1089,13 @@ update_popups(void)
 	    border_char[6] = 0x255d;
 	    border_char[7] = 0x255a;
 	}
+	else
+	{
+	    border_char[0] = border_char[2] = '-';
+	    border_char[1] = border_char[3] = '|';
+	    for (i = 4; i < 8; ++i)
+		border_char[i] = '+';
+	}
 	for (i = 0; i < 8; ++i)
 	    if (wp->w_border_char[i] != 0)
 		border_char[i] = wp->w_border_char[i];
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -768,6 +768,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1460,
+/**/
     1459,
 /**/
     1458,