NumberExpression: Added std::setprecision to keep precision of number…

… in double to string conversion.
FreeCAD · Dec 18, 2015 · 823b520 · 823b520
1 parent 6f39eed
commit 823b520
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/App/Expression.cpp b/src/App/Expression.cpp
@@ -258,7 +258,7 @@ void NumberExpression::negate()
 std::string NumberExpression::toString() const
 {
     std::stringstream s;
-    s << quantity.getValue();
+    s << std::setprecision(std::numeric_limits<double>::digits10 + 1) << quantity.getValue();
 
     /* Trim of any extra spaces */
     //while (s.size() > 0 && s[s.size() - 1] == ' ')