commit 40385dbcdfb44885f2e9b83e1e0285aeb8a0c2a8
author Bram Moolenaar <Bram@vim.org> Tue Aug 07 22:31:44 2018 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Aug 07 22:31:44 2018 +0200
tree 35de952db98f597df68144ef4ab99a294177861d
parent de3b3677f7eace66be454196db0fbf710cfc8c5e

patch 8.1.0253: saving and restoring window title does not always work

Problem:    Saving and restoring window title does not always work.
Solution:   Use the stack push and pop commands. (Kouichi Iwamoto,
            closes #3059)

src/buffer.c

diff --git a/src/buffer.c b/src/buffer.c
index 64ba5ab..32d1eb4 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -3798,7 +3798,8 @@
 	if (str == NULL)
 	{
 	    *last = NULL;
-	    mch_restore_title(last == &lasttitle ? 1 : 2);
+	    mch_restore_title(
+		  last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON);
 	}
 	else
 	{