# HG changeset patch
# User Bram Moolenaar <bram@vim.org>
# Date 1430748626 -7200
# Node ID adb3699fa30c39c39d7a659259fdbc99c4318277
# Parent  0598637d7276f3cf7d1621982b4118edf554cdff
patch 7.4.719
Problem:    Overflow when adding MAXCOL to a pointer.
Solution:   Subtract pointers instead. (James McCoy)

diff --git a/src/screen.c b/src/screen.c
--- a/src/screen.c
+++ b/src/screen.c
@@ -4341,7 +4341,7 @@ win_line(wp, lnum, startrow, endrow, noc
 			  || (mb_utf8 && mb_c == 160)
 #endif
 			 ) && lcs_nbsp)
-			|| (c == ' ' && lcs_space && ptr <= line + trailcol)))
+			|| (c == ' ' && lcs_space && ptr - line <= trailcol)))
 	    {
 		c = (c == ' ') ? lcs_space : lcs_nbsp;
 		if (area_attr == 0 && search_attr == 0)
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    719,
+/**/
     718,
 /**/
     717,