Fix FlagSet to return true if any flags set.

1 files changed, 2 insertions, 2 deletions

diff --git a/include/ScintillaTypes.h b/include/ScintillaTypes.h
index 6b5714b69..5b9b8023f 100644
--- a/include/ScintillaTypes.h
+++ b/include/ScintillaTypes.h
@@ -775,10 +775,10 @@ constexpr KeyMod operator&(KeyMod a, KeyMod b) noexcept {
 	return static_cast<KeyMod>(static_cast<int>(a) & static_cast<int>(b));
 }
 
-// Test if an enum class value has the bit flag(s) of test set.
+// Test if an enum class value has some bit flag(s) of test set.
 template <typename T>
 constexpr bool FlagSet(T value, T test) {
-	return (static_cast<int>(value) & static_cast<int>(test)) == static_cast<int>(test);
+	return (static_cast<int>(value) & static_cast<int>(test)) != 0;
 }
 
 }