1 files changed, 4 insertions, 4 deletions
diff --git a/src/task.h b/src/task.h
index 4cbd126..47f4d1b 100644
--- a/src/task.h
+++ b/src/task.h
@@ -6,7 +6,7 @@
 #include <vector>
 #include <string>
 #include <atomic>
-#include <list>
+#include <set>
 #include <memory>
 
 #include "libctor.h"
@@ -25,7 +25,7 @@ class Task
 public:
 	Task(const BuildConfiguration& config);
 
-	int registerDepTasks(const std::list<std::shared_ptr<Task>>& tasks);
+	int registerDepTasks(const std::set<std::shared_ptr<Task>>& tasks);
 
 	virtual std::string name() const;
 	bool dirty();
@@ -52,7 +52,7 @@ public:
 	OutputSystem outputSystem() const;
 	std::string compiler() const;
 
-	std::list<std::shared_ptr<Task>> getDependsTasks();
+	std::set<std::shared_ptr<Task>> getDependsTasks();
 
 	virtual std::string source() const { return {}; }
 
@@ -62,7 +62,7 @@ protected:
 	virtual bool dirtyInner() { return false; }
 
 	std::vector<std::string> dependsStr;
-	std::list<std::shared_ptr<Task>> dependsTasks;
+	std::set<std::shared_ptr<Task>> dependsTasks;
 	const BuildConfiguration& config;
 	TargetType target_type{TargetType::Auto};
 	Language source_language{Language::Auto};