# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1467407704 -7200
# Node ID beab399e38838fc8f5feb8cbc82641bf9a8190bb
# Parent  bea9958b35a9aac8e49c82c5c9f26dbc61ec74e1
commit https://github.com/vim/vim/commit/2acfbed9dbea990f129535de7ff3df360365130b
Author: Bram Moolenaar <Bram@vim.org>
Date:   Fri Jul 1 23:14:02 2016 +0200

    patch 7.4.1979
    Problem:    Getting value of binary option is wrong. (Kent Sibilev)
    Solution:   Fix type cast.  Add a test.

diff --git a/src/option.c b/src/option.c
--- a/src/option.c
+++ b/src/option.c
@@ -9102,7 +9102,7 @@ get_option_value(
 	if ((int *)varp == &curbuf->b_changed)
 	    *numval = curbufIsChanged();
 	else
-	    *numval = (long) *(varnumber_T *)varp;
+	    *numval = (long) *(int *)varp;
     }
     return 1;
 }
diff --git a/src/testdir/test_expr.vim b/src/testdir/test_expr.vim
--- a/src/testdir/test_expr.vim
+++ b/src/testdir/test_expr.vim
@@ -106,3 +106,26 @@ func Test_special_char()
   " The failure is only visible using valgrind.
   call assert_fails('echo "\<C-">')
 endfunc
+
+func Test_option_value()
+  " boolean
+  set bri
+  call assert_equal(1, &bri)
+  set nobri
+  call assert_equal(0, &bri)
+
+  " number
+  set ts=1
+  call assert_equal(1, &ts)
+  set ts=8
+  call assert_equal(8, &ts)
+
+  " string
+  exe "set cedit=\<Esc>"
+  call assert_equal("\<Esc>", &cedit)
+  set cpo=
+  call assert_equal("", &cpo)
+  set cpo=abcdefgi
+  call assert_equal("abcdefgi", &cpo)
+  set cpo&vim
+endfunc
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1979,
+/**/
     1978,
 /**/
     1977,