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fix(Custom): only set id when getting an output

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Alexis
2018-08-28 11:10:36 +02:00
parent 53956d9d18
commit 9a1b8bb831
1 changed files with 3 additions and 1 deletions
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4
src/modules/custom.cpp
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@@ -7,7 +7,6 @@ waybar::modules::Custom::Custom(const std::string name,
if (!config_["exec"]) {
throw std::runtime_error(name_ + " has no exec path.");
}
label_.set_name("custom-" + name_);
worker();
}
@@ -21,6 +20,7 @@ void waybar::modules::Custom::worker()
if (res.exit_code != 0) {
can_update = false;
label_.hide();
label_.set_name("");
}
}
if (can_update) {
@@ -37,7 +37,9 @@ auto waybar::modules::Custom::update() -> void
// Hide label if output is empty
if (res.out.empty() || res.exit_code != 0) {
label_.hide();
label_.set_name("");
} else {
label_.set_name("custom-" + name_);
auto str = fmt::format(format_, res.out);
label_.set_text(str);
label_.set_tooltip_text(str);