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| author | Bram Moolenaar <Bram@vim.org> | 2021-12-27 20:57:06 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-12-27 20:57:06 +0000 |
| commit | 8dac2acd6a79d571ff5409d9c90b4c9e73237eb4 (patch) | |
| tree | 1d3712aff207fc834fb5aa8dc5afc2a394fc7788 /src/evalbuffer.c | |
| parent | 4b28ba3245df8274303c79429972f9dc9438e4aa (diff) | |
patch 8.2.3916: no error for passing an invalid line number to append()v8.2.3916
Problem: No error for passing an invalid line number to append().
Solution: In Vim9 script check for a non-negative number. (closes #9417)
Diffstat (limited to 'src/evalbuffer.c')
| -rw-r--r-- | src/evalbuffer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/evalbuffer.c b/src/evalbuffer.c index ba16436ded..50d26c4b17 100644 --- a/src/evalbuffer.c +++ b/src/evalbuffer.c @@ -151,6 +151,8 @@ set_buffer_lines( if (buf == NULL || (!is_curbuf && buf->b_ml.ml_mfp == NULL) || lnum < 1) { rettv->vval.v_number = 1; // FAIL + if (in_vim9script() && lnum < 1) + semsg(_(e_invalid_line_number_nr), lnum_arg); return; } |