From: Bram Moolenaar <Bram@vim.org>
Date: Mon, 25 Jan 2016 19:22:54 +0000 (+0100)
Subject: patch 7.4.1178
X-Git-Tag: v7.4.1178
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=767d8c1a1ae762ecf47297c168b8c23caf05d30a;p=vim

patch 7.4.1178
Problem:    empty() doesn't work for the new special variables.
Solution:   Make empty() work. (Damien)
---

diff --git a/src/eval.c b/src/eval.c
index d08269fc9..359956be1 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -10578,6 +10578,10 @@ f_empty(argvars, rettv)
 	    n = argvars[0].vval.v_dict == NULL
 			|| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
 	    break;
+	case VAR_SPECIAL:
+	    n = argvars[0].vval.v_number != VVAL_TRUE;
+	    break;
+
 	default:
 	    EMSG2(_(e_intern2), "f_empty()");
 	    n = 0;
diff --git a/src/testdir/test_viml.vim b/src/testdir/test_viml.vim
index f32331a61..6b2b6b988 100644
--- a/src/testdir/test_viml.vim
+++ b/src/testdir/test_viml.vim
@@ -987,6 +987,11 @@ func Test_type()
     call assert_equal(v:true, eval(string(v:true)))
     call assert_equal(v:none, eval(string(v:none)))
     call assert_equal(v:null, eval(string(v:null)))
+
+    call assert_true(empty(v:false))
+    call assert_false(empty(v:true))
+    call assert_true(empty(v:null))
+    call assert_true(empty(v:none))
 endfunc
 
 "-------------------------------------------------------------------------------
diff --git a/src/version.c b/src/version.c
index 298372e83..0a0bc1d17 100644
--- a/src/version.c
+++ b/src/version.c
@@ -746,6 +746,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1178,
 /**/
     1177,
 /**/