diff options
Diffstat (limited to 'src/nvim/regexp.c')
| -rw-r--r-- | src/nvim/regexp.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c index dba7c53c10..5ad7ce9a16 100644 --- a/src/nvim/regexp.c +++ b/src/nvim/regexp.c @@ -6683,10 +6683,15 @@ static int vim_regsub_both(char_u *source, typval_T *expr, char_u *dest, // fill_submatch_list() was called. clear_submatch_list(&matchList); } - char buf[NUMBUFLEN]; - eval_result = (char_u *)tv_get_string_buf_chk(&rettv, buf); - if (eval_result != NULL) { - eval_result = vim_strsave(eval_result); + if (rettv.v_type == VAR_UNKNOWN) { + // something failed, no need to report another error + eval_result = NULL; + } else { + char buf[NUMBUFLEN]; + eval_result = (char_u *)tv_get_string_buf_chk(&rettv, buf); + if (eval_result != NULL) { + eval_result = vim_strsave(eval_result); + } } tv_clear(&rettv); } else { |