[chronojump] Minor change

[Xavier de Blas <xaviblas src gnome org>]

commit a410f527b8a9bd2cdb74580286d1cc0fe396ff52
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon Dec 21 11:23:08 2020 +0100

    Minor change

 src/util.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/util.cs b/src/util.cs
index 67b54c2d..82e19302 100644
--- a/src/util.cs
+++ b/src/util.cs
@@ -846,10 +846,13 @@ public class Util
                LogB.Information("tryParse 'joan' as double: " + Util.IsNumber("joan",true).ToString()); 
//catalan (True)
        }
 
-       public static bool IsNumber(char c, bool canBeDecimal)
+       /*
+        * unused
+       public static bool IsNumber(char c)
        {
-               return IsNumber(c.ToString(), canBeDecimal);
+               return IsNumber(c.ToString(), false);
        }
+       */
 
        //gets a string and returns if all the chars are numbers or the decimal point in current localization
        public static bool IsNumber(string str, bool canBeDecimal)