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Cava. $XDG_CONFIG_HOME validation 

Signed-off-by: Viktar Lukashonak <myxabeer@gmail.com>
This commit is contained in:
Viktar Lukashonak 2024-05-18 11:28:10 +03:00
parent 912d0e83f3
commit 5a1454ab31
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1 changed files with 6 additions and 1 deletions
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7
src/modules/cava.cpp
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@ -12,7 +12,12 @@ waybar::modules::Cava::Cava(const std::string& id, const Json::Value& config)
std::string strPath{config_["cava_config"].asString()}; std::string strPath{config_["cava_config"].asString()};
const std::string fnd{"XDG_CONFIG_HOME"}; const std::string fnd{"XDG_CONFIG_HOME"};
const std::string::size_type npos{strPath.find("$" + fnd)}; const std::string::size_type npos{strPath.find("$" + fnd)};
if (npos != std::string::npos) strPath.replace(npos, fnd.length() + 1, getenv(fnd.c_str())); if (npos != std::string::npos) {
if (const char* xdg = getenv(fnd.c_str()))
strPath.replace(npos, fnd.length() + 1, xdg);
else
spdlog::warn("Module {0}. Environment variable \"${1}\" not found", name_, fnd);
}
strcpy(cfgPath, strPath.data()); strcpy(cfgPath, strPath.data());
} }
// Load cava config // Load cava config