diff options
Diffstat (limited to 'src/nvim/fold.c')
| -rw-r--r-- | src/nvim/fold.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/src/nvim/fold.c b/src/nvim/fold.c index 3d631a158e..a197be28d7 100644 --- a/src/nvim/fold.c +++ b/src/nvim/fold.c @@ -1232,7 +1232,7 @@ setManualFoldWin( for (;; ) { if (!foldFind(gap, lnum, &fp)) { /* If there is a following fold, continue there next time. */ - if (fp < (fold_T *)gap->ga_data + gap->ga_len) + if (fp != NULL && fp < (fold_T *)gap->ga_data + gap->ga_len) next = fp->fd_top + off; break; } @@ -2615,17 +2615,18 @@ static void foldSplit(buf_T *buf, garray_T *const gap, * any between top and bot, they have been removed by the caller. */ garray_T *const gap1 = &fp->fd_nested; garray_T *const gap2 = &fp[1].fd_nested; - (void)(foldFind(gap1, bot + 1 - fp->fd_top, &fp2)); - const int len = (int)((fold_T *)gap1->ga_data + gap1->ga_len - fp2); - if (len > 0) { - ga_grow(gap2, len); - for (int idx = 0; idx < len; idx++) { - ((fold_T *)gap2->ga_data)[idx] = fp2[idx]; - ((fold_T *)gap2->ga_data)[idx].fd_top - -= fp[1].fd_top - fp->fd_top; - } - gap2->ga_len = len; - gap1->ga_len -= len; + if (foldFind(gap1, bot + 1 - fp->fd_top, &fp2)) { + const int len = (int)((fold_T *)gap1->ga_data + gap1->ga_len - fp2); + if (len > 0) { + ga_grow(gap2, len); + for (int idx = 0; idx < len; idx++) { + ((fold_T *)gap2->ga_data)[idx] = fp2[idx]; + ((fold_T *)gap2->ga_data)[idx].fd_top + -= fp[1].fd_top - fp->fd_top; + } + gap2->ga_len = len; + gap1->ga_len -= len; + } } fp->fd_len = top - fp->fd_top; fold_changed = true; |