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vim-patch:8.2.1089: Coverity warns for pointer computation 

Problem:    Coverity warns for pointer computation.
Solution:   Avoid computing a pointer to invalid memory.
927b7dd0fe
This commit is contained in:
Jan Edmund Lazo 2020-06-30 00:31:39 -04:00
parent e84c075ad9
commit 9f73715daa
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GPG Key ID: 64915E6E9F735B15
1 changed files with 2 additions and 3 deletions
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5
src/nvim/spellfile.c
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@ -5095,7 +5095,8 @@ mkspell (
spin.si_newcompID = 127; // start compound ID at first maximum
// default: fnames[0] is output file, following are input files
innames = &fnames[1];
// When "fcount" is 1 there is only one file.
innames = &fnames[fcount == 1 ? 0 : 1];
incount = fcount - 1;
wfname = xmalloc(MAXPATHL);
@ -5105,12 +5106,10 @@ mkspell (
if (fcount == 1 && len > 4 && STRCMP(fnames[0] + len - 4, ".add") == 0) {
// For ":mkspell path/en.latin1.add" output file is
// "path/en.latin1.add.spl".
innames = &fnames[0];
incount = 1;
vim_snprintf((char *)wfname, MAXPATHL, "%s.spl", fnames[0]);
} else if (fcount == 1) {
// For ":mkspell path/vim" output file is "path/vim.latin1.spl".
innames = &fnames[0];
incount = 1;
vim_snprintf((char *)wfname, MAXPATHL, SPL_FNAME_TMPL,
fnames[0], spin.si_ascii ? (char_u *)"ascii" : spell_enc());