Remove space as thousands separator when return formula to user.

(grafted from 11b585c55b443564fefcff38cd7ce297d31659c0)

--HG--
branch : develop

ChangeLog.txt

@@ -50,6 +50,7 @@
 - [#743] Valentina doesn't update update pattern after adding item.
 - Fix translation variables.
 - [#744] Check for Updates button produces error.
+- Remove space as thousands separator when return formula to user.
 
 # Version 0.5.0 May 9, 2017
 - [#581] User can now filter input lists by keyword in function wizard.

src/libs/vpatterndb/vtranslatevars.cpp

@@ -1051,6 +1051,10 @@ QString VTranslateVars::FormulaToUser(const QString &formula, bool osSeparator)
 
             loc = QLocale();// To user locale
             QString dStr = loc.toString(d);// Number string in user locale
+            if (loc.groupSeparator().isSpace())
+            {
+                dStr.replace(loc.groupSeparator(), "");
+            }
             newFormula.replace(nKeys.at(i), nValues.at(i).length(), dStr);
             const int bias = nValues.at(i).length() - dStr.length();
             if (bias != 0)