From 503aaae0e6a562b97728b039e3905d80a4623dca Mon Sep 17 00:00:00 2001
From: RiggZh <riggzh@live.com>
Date: Tue, 16 Jan 2018 23:19:03 +0800
Subject: [PATCH]  if value is 0 , it will print '0' not '-' (#3548)

---
 src/extensions/print/bootstrap-table-print.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/extensions/print/bootstrap-table-print.js b/src/extensions/print/bootstrap-table-print.js
index 881d9cba7a..1254609fbe 100644
--- a/src/extensions/print/bootstrap-table-print.js
+++ b/src/extensions/print/bootstrap-table-print.js
@@ -65,7 +65,7 @@
                             return  column.printFormatter.apply(column, [value, row, i]);
                         }
                         else {
-                            return  value || "-";
+                            return  typeof value === 'undefined' ? "-" : value;
                         }
                     }