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| author | zeertzjq <zeertzjq@outlook.com> | 2023-04-18 14:09:29 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2023-04-18 14:20:44 +0800 |
| commit | c0f10d3fe018990b68cfa47bd84693449100f449 (patch) | |
| tree | 43d0a05dfa50126d915c7ea86482fc139d210855 /src | |
| parent | 240c41e1af556cd17329d5c46d26a3ca91be2db8 (diff) | |
| download | rneovim-c0f10d3fe018990b68cfa47bd84693449100f449.tar.gz rneovim-c0f10d3fe018990b68cfa47bd84693449100f449.tar.bz2 rneovim-c0f10d3fe018990b68cfa47bd84693449100f449.zip | |
vim-patch:9.0.0783: ":!" doesn't do anything but does update the previous command
Problem: ":!" doesn't do anything but does update the previous command.
Solution: Do not have ":!" change the previous command. (Martin Tournoij,
closes vim/vim#11372)
https://github.com/vim/vim/commit/8107a2a8af80a53a61734b600539c5beb4782991
Co-authored-by: Bram Moolenaar <Bram@vim.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/ex_cmds.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c index a1b43113a6..cc8c4aeca8 100644 --- a/src/nvim/ex_cmds.c +++ b/src/nvim/ex_cmds.c @@ -1012,6 +1012,12 @@ void do_bang(int addr_count, exarg_T *eap, bool forceit, bool do_in, bool do_out } } while (trailarg != NULL); + // Don't do anything if there is no command as there isn't really anything + // useful in running "sh -c ''". Avoids changing "prevcmd". + if (strlen(newcmd) == 0) { + return; + } + xfree(prevcmd); prevcmd = newcmd; |