From 87d9ca7d06eaaba3a1643e196cc012905a36413b Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Fri, 4 Dec 2015 13:56:46 +0100
Subject: [PATCH] Print table only if there are entries

---
 src/ui/file.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ui/file.rs b/src/ui/file.rs
index 27bac946..fe7ee83b 100644
--- a/src/ui/file.rs
+++ b/src/ui/file.rs
@@ -112,7 +112,12 @@ impl FilePrinter for TablePrinter {
             tab.add_row(row);
         }
 
-        tab.printstd();
+        if i != 0 {
+            debug!("Printing {} table entries", i);
+            tab.printstd();
+        } else {
+            debug!("Not printing table because there are zero entries");
+        }
     }
 
 }