diff --git a/event_filter.cpp b/event_filter.cpp
index d3f5e17..68aa702 100644
--- a/event_filter.cpp
+++ b/event_filter.cpp
@@ -9,7 +9,8 @@ void EventFilter::setFilter(const QString& text)
 	filters.clear();
 	if (!text.isEmpty()) {
 		for (const auto &s : text.split(QRegularExpression{"\\s+"})) {
-			if (const int split = s.indexOf(":"); split == -1)
+			const int split = s.indexOf(":");
+			if (split == -1)
 				filters.append({"", s.trimmed()});
 			else
 				filters.append({s.left(split).trimmed(), s.mid(split+1).trimmed()});
@@ -27,7 +28,8 @@ bool EventFilter::remove(int row)
 static bool matches(const QVariantMap& values, const QString& name, const QString& value)
 {
 	for (auto kv = values.constKeyValueBegin(); kv != values.constKeyValueEnd(); kv++) {
-		const auto& [fieldName, fieldValue] = *kv;
+		const auto& fieldName = kv->first;
+		const auto& fieldValue = kv->second;
 		if (!name.isEmpty() && !fieldName.startsWith(name))
 			continue;