From dd87f8b9c731a23d3223e22d104cd88b134e6274 Mon Sep 17 00:00:00 2001
From: Cristiano Urban <cristiano.urban@inaf.it>
Date: Fri, 15 Jan 2021 21:25:08 +0100
Subject: [PATCH] Added comment.

Signed-off-by: Cristiano Urban <cristiano.urban@inaf.it>
---
 transfer_service/tape_client.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/transfer_service/tape_client.py b/transfer_service/tape_client.py
index a080dce..36ece40 100644
--- a/transfer_service/tape_client.py
+++ b/transfer_service/tape_client.py
@@ -57,6 +57,7 @@ class TapeClient(object):
         else:
             sys.exit("cmd_exit_code = FAILURE")
             
+    # Copies files/dirs recursively by passing their absolute paths        
     def copy(self, srcPath, destPath):
         self.scp = scp.SCPClient(self.client.get_transport())
         print(f"Copying {srcPath} in {destPath}")
@@ -65,7 +66,7 @@ class TapeClient(object):
         elif os.path.isfile(srcPath):
             self.scp.put(srcPath, destPath)
         else:
-            sys.exit("This is a special file!")
+            sys.exit("FATAL: invalid file/dir.")
         self.scp.close()    
     
     # Closes the connection
-- 
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