1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/linux-nat.h b/gdb/linux-nat.h
index 40e0f2c..0c1695a 100644
--- a/gdb/linux-nat.h
+++ b/gdb/linux-nat.h
@@ -64,7 +64,7 @@ public:
 
   void update_thread_list () override;
 
-  const char *pid_to_str (ptid_t) override;
+  std::string pid_to_str (ptid_t) override;
 
   const char *thread_name (struct thread_info *) override;