commit bd42b31780794fa751597cf3aa4d1d01889b1494
author Bram Moolenaar <Bram@vim.org> Fri Jul 12 16:35:34 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Jul 12 16:35:34 2019 +0200
tree 2263fcb0f0396a6bccf1d79b78150c2d111d0a64
parent b4207474780569bcc9840e03f13edb5d9c2554f5

patch 8.1.1666: click in popup window scrollbar with border doesn't scroll

Problem:    Click in popup window scrollbar with border doesn't scroll.
Solution:   Correct column for the border. (Naruhiko Nishino, closes #4650)

src/popupwin.c

diff --git a/src/popupwin.c b/src/popupwin.c
index 968f6ee..aa19a5d 100644
--- a/src/popupwin.c
+++ b/src/popupwin.c
@@ -317,7 +317,7 @@
 	return;
     if (row >= wp->w_popup_border[0]
 	    && row < height - wp->w_popup_border[2]
-	    && col == popup_width(wp) - 1)
+	    && col == popup_width(wp) - wp->w_popup_border[1] - 1)
     {
 	if (row >= height / 2)
 	{