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vim-patch:8.2.4679: cannot have expandcmd() give an error message for mistakes

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Problem:    Cannot have expandcmd() give an error message for mistakes.
Solution:   Add an optional argument to give errors. Fix memory leak when
            expanding files fails. (Yegappan Lakshmanan, closes vim/vim#10071)
2b74b6805b

Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
This commit is contained in:
zeertzjq
2022-10-22 09:32:01 +08:00
parent 781616bee5
commit 8e868d699a
5 changed files with 48 additions and 12 deletions
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2
src/nvim/path.c
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@@ -1244,7 +1244,7 @@ int gen_expand_wildcards(int num_pat, char **pat, int *num_file, char ***file, i
add_pat = expand_backtick(&ga, (char *)p, flags);
if (add_pat == -1) {
recursive = false;
FreeWild(ga.ga_len, ga.ga_data);
ga_clear_strings(&ga);
*num_file = 0;
*file = NULL;
return FAIL;