1 files changed, 4 insertions, 4 deletions
diff --git a/src/fbgui/sysinfo.cpp b/src/fbgui/sysinfo.cpp
index 807413b..fb0e53f 100644
--- a/src/fbgui/sysinfo.cpp
+++ b/src/fbgui/sysinfo.cpp
@@ -54,11 +54,11 @@ const QString SysInfo::getInfo(const QString& infoName) {
 }
 const QString SysInfo::getMACAddress() {
    // Returns MAC address of eth0 for now
-   LOG4CXX_DEBUG(siLogger, "Requesting MAC of: " << interfaceName << " ...");
-   QNetworkInterface qni = QNetworkInterface::interfaceFromName(interfaceName);
+   LOG4CXX_DEBUG(siLogger, "Requesting MAC of: " << gInterfaceName << " ...");
+   QNetworkInterface qni = QNetworkInterface::interfaceFromName(gInterfaceName);
    if (!qni.isValid()) {
-	  LOG4CXX_DEBUG(siLogger, "No valid interface with name: " << interfaceName);
-      return "no_interface";
+	  LOG4CXX_DEBUG(siLogger, "No valid interface with name: " << gInterfaceName);
+      return "";
    }
    return qni.hardwareAddress();
 }