1 files changed, 2 insertions, 1 deletions
diff --git a/src/param.h b/src/param.h
index e747182..d3ce686 100644
--- a/src/param.h
+++ b/src/param.h
@@ -148,7 +148,8 @@ public:
   string file_weight, file_wsnp, file_wcat;
   string file_out;
   string file_bf, file_hyp;
-  string path_out;
+  string path_out;     // -outdir switch
+    // string checkpoint;   // -checkpoint switch is global
 
   string file_epm;     // Estimated parameter file.
   string file_ebv;     // Estimated breeding value file.