[vte] modes: Use parentheses in macro

[Christian Persch <chpe src gnome org>]

commit e9129cb8f408d7970e8fb32c845075aa52233e26
Author: Christian Persch <chpe src gnome org>
Date:   Sat Oct 6 23:08:28 2018 +0200

    modes: Use parentheses in macro

 src/modes.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/modes.hh b/src/modes.hh
index 89a0c78b..47d0b415 100644
--- a/src/modes.hh
+++ b/src/modes.hh
@@ -39,7 +39,7 @@ namespace modes {
 #define MODE_FIXED_ACCESSOR(name,value) \
         inline constexpr bool name() const noexcept \
         { \
-                return value; \
+                return (value); \
         }
 
 template <typename T>