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fix: do not cast offset to char_u (#16672)

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[Backport release-0.6] fix: do not cast offset to char_u
This commit is contained in:
Michael Lingelbach 2021-12-19 13:26:59 -08:00 committed by GitHub
commit 7f4fa077cd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
src/nvim/lua/stdlib.c
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@ -231,8 +231,8 @@ static int nlua_str_utf_start(lua_State *const lstate) FUNC_ATTR_NONNULL_ALL
if (offset < 0 || offset > (intptr_t)s1_len) {
return luaL_error(lstate, "index out of range");
}
int tail_offset = mb_head_off((char_u *)s1, (char_u *)s1 + (char_u)offset - 1);
lua_pushinteger(lstate, tail_offset);
int head_offset = mb_head_off((char_u *)s1, (char_u *)s1 + offset - 1);
lua_pushinteger(lstate, head_offset);
return 1;
}
@ -251,7 +251,7 @@ static int nlua_str_utf_end(lua_State *const lstate) FUNC_ATTR_NONNULL_ALL
if (offset < 0 || offset > (intptr_t)s1_len) {
return luaL_error(lstate, "index out of range");
}
int tail_offset = mb_tail_off((char_u *)s1, (char_u *)s1 + (char_u)offset - 1);
int tail_offset = mb_tail_off((char_u *)s1, (char_u *)s1 + offset - 1);
lua_pushinteger(lstate, tail_offset);
return 1;
}