Pman.Gnumeric.js

diff --git a/Pman.Gnumeric.js b/Pman.Gnumeric.js
index 815ce3d..26ccb68 100644 (file)
--- a/Pman.Gnumeric.js
+++ b/Pman.Gnumeric.js
@@ -1390,7 +1390,7 @@ Roo.extend(Pman.Gnumeric, Roo.util.Observable, {
                         !isNaN(value * 1) && 
                         value != 0
                     ){
-                        value = new Date(value * 24 * 60 * 60 * 1000 + new Date('1900-01-01').getTime()).format('d-M-Y');
+                        value = new Date(value * 24 * 60 * 60 * 1000 + new Date('1899-12-30').getTime()).format('d-M-Y');
                     }
                     
                 } catch(e) {