1 files changed, 12 insertions, 5 deletions
diff --git a/api/logic/ProblemProvider.h b/api/logic/ProblemProvider.h
index 64a31c59..b30e1776 100644
--- a/api/logic/ProblemProvider.h
+++ b/api/logic/ProblemProvider.h
@@ -31,10 +31,21 @@ private:
 class ProblemProvider
 {
 public:
-	virtual const QList<PatchProblem>& getProblems()
+	virtual const QList<PatchProblem> getProblems() = 0;
+	virtual ProblemSeverity getProblemSeverity() = 0;
+};
+
+class ProblemContainer : public ProblemProvider
+{
+public:
+	const QList<PatchProblem> getProblems() override
 	{
 		return m_problems;
 	}
+	ProblemSeverity getProblemSeverity() override
+	{
+		return m_problemSeverity;
+	}
 	virtual void addProblem(ProblemSeverity severity, const QString &description)
 	{
 		if(severity > m_problemSeverity)
@@ -43,10 +54,6 @@ public:
 		}
 		m_problems.append(PatchProblem(severity, description));
 	}
-	virtual ProblemSeverity getProblemSeverity()
-	{
-		return m_problemSeverity;
-	}
 
 private:
 	QList<PatchProblem> m_problems;