commit 959a143f2e17d81c108b60493815419c7772aa63
author Bram Moolenaar <Bram@vim.org> Sat Dec 14 12:17:38 2013 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Dec 14 12:17:38 2013 +0100
tree dc7afc355b0b3cf758f57187d049fa820d31ec98
parent 207fd75cac7bc658da039f551620d51c422def44

updated for version 7.4.129
Problem:    getline(-1) returns zero. (mvxxc)
Solution:   Return an empty string.

src/eval.c

diff --git a/src/eval.c b/src/eval.c
index 5d8c7c8..1637e6d 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -11119,6 +11119,8 @@
 {
     char_u	*p;
 
+    rettv->v_type = VAR_STRING;
+    rettv->vval.v_string = NULL;
     if (retlist && rettv_list_alloc(rettv) == FAIL)
 	return;
 
@@ -11131,8 +11133,6 @@
 	    p = ml_get_buf(buf, start, FALSE);
 	else
 	    p = (char_u *)"";
-
-	rettv->v_type = VAR_STRING;
 	rettv->vval.v_string = vim_strsave(p);
     }
     else