feature.h: Parenthesise macro definition

[perl5.git] / regen / feature.pl

diff --git a/regen/feature.pl b/regen/feature.pl
index 6454025..e63bd50 100755 (executable)
--- a/regen/feature.pl
+++ b/regen/feature.pl
@@ -161,7 +161,7 @@ for (sort values %UniqueBundles) {
 }
 
 print $h <<EOH;
-#define FEATURE_BUNDLE_CUSTOM  HINT_FEATURE_MASK >> HINT_FEATURE_SHIFT
+#define FEATURE_BUNDLE_CUSTOM  (HINT_FEATURE_MASK >> HINT_FEATURE_SHIFT)
 
 #endif /* PERL_CORE or PERL_EXT */
 EOH