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-rw-r--r--src/nvim/drawline.c2
-rw-r--r--src/nvim/testdir/test_breakindent.vim18
2 files changed, 19 insertions, 1 deletions
diff --git a/src/nvim/drawline.c b/src/nvim/drawline.c
index e2a0895fff..8f7928e1c9 100644
--- a/src/nvim/drawline.c
+++ b/src/nvim/drawline.c
@@ -2170,7 +2170,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool nochange,
c = (n_extra == 0 && wp->w_p_lcs_chars.tab3)
? wp->w_p_lcs_chars.tab3
: wp->w_p_lcs_chars.tab1;
- if (wp->w_p_lbr) {
+ if (wp->w_p_lbr && p_extra != NULL) {
c_extra = NUL; // using p_extra from above
} else {
c_extra = wp->w_p_lcs_chars.tab2;
diff --git a/src/nvim/testdir/test_breakindent.vim b/src/nvim/testdir/test_breakindent.vim
index 2e377aa434..b61c9a570d 100644
--- a/src/nvim/testdir/test_breakindent.vim
+++ b/src/nvim/testdir/test_breakindent.vim
@@ -1075,4 +1075,22 @@ func Test_breakindent_column()
bwipeout!
endfunc
+func Test_linebreak_list()
+ " This was setting wlv.c_extra to NUL while wlv.p_extra is NULL
+ filetype plugin on
+ syntax enable
+ edit! $VIMRUNTIME/doc/index.txt
+ /v_P
+
+ setlocal list
+ setlocal listchars=tab:>-
+ setlocal linebreak
+ setlocal nowrap
+ setlocal filetype=help
+ redraw!
+
+ bwipe!
+endfunc
+
+
" vim: shiftwidth=2 sts=2 expandtab