From fb24e8cb1f9cd7ece865b9f150f2d23101be624d Mon Sep 17 00:00:00 2001
From: "Rene D. Obermueller" <cmdrrdo@gmail.com>
Date: Sun, 30 Jun 2024 21:16:52 +0200
Subject: [PATCH] add hide-empty-text option to hide module whenever output is
 empty but format is not

---
 src/modules/custom.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/custom.cpp b/src/modules/custom.cpp
index 45e849cc..20d8d934 100644
--- a/src/modules/custom.cpp
+++ b/src/modules/custom.cpp
@@ -162,7 +162,7 @@ auto waybar::modules::Custom::update() -> void {
     auto str = fmt::format(fmt::runtime(format_), text_, fmt::arg("alt", alt_),
                            fmt::arg("icon", getIcon(percentage_, alt_)),
                            fmt::arg("percentage", percentage_));
-    if (str.empty()) {
+    if ((config_["hide-empty-text"].asBool() && text_.empty()) || str.empty()) {
       event_box_.hide();
     } else {
       label_.set_markup(str);