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Fix some unused variable warnings

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ridiculousfish
2018-03-31 17:06:13 -07:00
parent 6e56637cf0
commit abcc9647da
6 changed files with 11 additions and 6 deletions
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2
src/env.cpp
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@@ -779,6 +779,8 @@ static void handle_escape_delay_change(const wcstring &op, const wcstring &var_n
}
static void handle_change_emoji_width(const wcstring &op, const wcstring &var_name) {
(void)op;
(void)var_name;
int new_width = 0;
if (auto width_str = env_get(L"fish_emoji_width")) {
new_width = fish_wcstol(width_str->as_string().c_str());