Add parenthesis to avoid warning

afabri · Mar 7, 2024 · 4a30611 · 4a30611
1 parent d0d8efe
commit 4a30611
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/CGAL_Core/include/CGAL/CORE/extLong_impl.h b/CGAL_Core/include/CGAL/CORE/extLong_impl.h
@@ -180,8 +180,9 @@ extLong extLong::operator- () const {
 //    you cannot interpret the returned value!
 CGAL_INLINE_FUNCTION
 int extLong::sign() const {
-  if (flag == 2)
+  if (flag == 2){
     CGAL_CORE_warning_msg(false, "NaN Sign can not be determined!");
+  }
   return ((val == 0) ? 0 : ((val > 0) ? 1 : -1));
 }