patch 8.1.1642: may use uninitialized variable
Problem: May use uninitialized variable. (Patrick Palka)
Solution: Initialize variables earlier. (closes #4623)
diff --git a/src/testdir/test_number.vim b/src/testdir/test_number.vim
index 415aefc..81326bc 100644
--- a/src/testdir/test_number.vim
+++ b/src/testdir/test_number.vim
@@ -252,3 +252,14 @@
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
+
+" This was causing a memcheck error
+func Test_relativenumber_uninitialised()
+ new
+ set rnu
+ call setline(1, ["a", "b"])
+ redraw
+ call feedkeys("j", 'xt')
+ redraw
+ bwipe!
+endfunc