Use std::jthread and C++17.

[stg.git] / projects / stargazer / pidfile.h

diff --git a/projects/stargazer/pidfile.h b/projects/stargazer/pidfile.h
index 47fbefd93233778f23566c86e2e5ef3fb609cec7..2600f7fe1183bd19e1949f632386b427078fe2dc 100644 (file)
--- a/projects/stargazer/pidfile.h
+++ b/projects/stargazer/pidfile.h
@@ -35,7 +35,7 @@
 
 class PIDFile {
 public:
-    PIDFile(const std::string & fn);
+    explicit PIDFile(const std::string & fn);
     ~PIDFile();
 private:
     std::string fileName;