1 files changed, 4 insertions, 2 deletions
diff --git a/syntax.c b/syntax.c
index 19aca34..56dc15f 100644
--- a/syntax.c
+++ b/syntax.c
@@ -573,8 +573,10 @@ static void syntax_highlight_python(SyntaxState *state, char32_t const *line, u3
 	}
 	*state = 0;
 	if (in_string && string_is_multiline) {
-		*state |= SYNTAX_STATE_PYTHON_STRING
-			| (SYNTAX_STATE_PYTHON_STRING_DBL_QUOTED * string_is_dbl_quoted);
+		*state |= (SyntaxState)(
+			SYNTAX_STATE_PYTHON_STRING
+			| (SYNTAX_STATE_PYTHON_STRING_DBL_QUOTED * string_is_dbl_quoted)
+		);
 	}
 }