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| author | Bram Moolenaar <Bram@vim.org> | 2021-09-06 20:56:56 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-09-06 20:56:56 +0200 |
| commit | ddfc05100a29263a682dd96bb924dfde4354a654 (patch) | |
| tree | b30efee7b9f80ea356d3fe9de194888d312e4979 /src/userfunc.c | |
| parent | 3b318513561b5862944769188ae4af6b70311838 (diff) | |
| download | vim-git-ddfc05100a29263a682dd96bb924dfde4354a654.tar.gz | |
patch 8.2.3408: can delete a numbered functionv8.2.3408
Problem: Can delete a numbered function. (Naohiro Ono)
Solution: Disallow deleting a numbered function. (closes #8760)
Diffstat (limited to 'src/userfunc.c')
| -rw-r--r-- | src/userfunc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/userfunc.c b/src/userfunc.c index aa55bc85e..e51df51ff 100644 --- a/src/userfunc.c +++ b/src/userfunc.c @@ -4669,6 +4669,13 @@ ex_delfunction(exarg_T *eap) if (eap->nextcmd != NULL) *p = NUL; + if (isdigit(*name) && fudi.fd_dict == NULL) + { + if (!eap->skip) + semsg(_(e_invarg2), eap->arg); + vim_free(name); + return; + } if (!eap->skip) fp = find_func(name, is_global, NULL); vim_free(name); |