patch 7.4.2264
Problem: When adding entries to an empty quickfix list the title is reset.
Solution: Improve handling of the title. (Yegappan Lakshmanan)
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index b7d985d..5c51477 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -1527,6 +1527,16 @@
call assert_equal('Sample', w:quickfix_title)
Xclose
+ " Tests for action argument
+ silent! Xolder 999
+ let qfnr = g:Xgetlist({'all':1}).nr
+ call g:Xsetlist([], 'r', {'title' : 'N1'})
+ call assert_equal('N1', g:Xgetlist({'all':1}).title)
+ call g:Xsetlist([], ' ', {'title' : 'N2'})
+ call assert_equal(qfnr + 1, g:Xgetlist({'all':1}).nr)
+ call g:Xsetlist([], ' ', {'title' : 'N3'})
+ call assert_equal('N2', g:Xgetlist({'nr':2, 'title':1}).title)
+
" Invalid arguments
call assert_fails('call g:Xgetlist([])', 'E715')
call assert_fails('call g:Xsetlist([], "a", [])', 'E715')