diff options
Diffstat (limited to 'src/screen.c')
| -rw-r--r-- | src/screen.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/screen.c b/src/screen.c index 45e7c7c19a..ee61a01aea 100644 --- a/src/screen.c +++ b/src/screen.c @@ -3649,13 +3649,19 @@ win_line( draw_state = WL_FOLD; if (fdc > 0) { - /* Draw the 'foldcolumn'. */ - fill_foldcolumn(extra, wp, FALSE, lnum); - n_extra = fdc; - p_extra = extra; - p_extra[n_extra] = NUL; - c_extra = NUL; - char_attr = hl_attr(HLF_FC); + /* Draw the 'foldcolumn'. Allocate a buffer, "extra" may + * already be in used. */ + p_extra_free = alloc(12 + 1); + + if (p_extra_free != NULL) + { + fill_foldcolumn(p_extra_free, wp, FALSE, lnum); + n_extra = fdc; + p_extra_free[n_extra] = NUL; + p_extra = p_extra_free; + c_extra = NUL; + char_attr = hl_attr(HLF_FC); + } } } #endif |