vim-patch:8.0.0253

Problem:    When creating a session when winminheight is 2 or larger and
            loading that session gives an error.
Solution:   Also set winminheight before setting winheight to 1. (Rafael
            Bodill, neovim vim/vim#5717)

36ae89c550

src/nvim/ex_docmd.c

@@ -8933,6 +8933,8 @@ makeopens (
     // resized when moving between windows.
     // Do this before restoring the view, so that the topline and the
     // cursor can be set.  This is done again below.
+    // winminheight and winminwidth need to be set to avoid an error if the
+    // user has set winheight or winwidth.
     if (put_line(fd, "set winminheight=1 winminwidth=1 winheight=1 winwidth=1")
         == FAIL) {
       return FAIL;