Fix not enabled

Author: AdvanceControl

modules/gdscript/editor/gdscript_highlighter.cpp

@@ -98,21 +98,23 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
 		}
 		in_region = color_region_cache[p_line - 1];
 
-		if (!bracket_level_cache.has(p_line - 1)) {
-			int prev_line = p_line - 1;
-			while (prev_line > 0 && !bracket_level_cache.has(prev_line)) {
-				prev_line--;
-			}
+		if (bracket_pair_colors.size() > 0) {
+			if (!bracket_level_cache.has(p_line - 1)) {
+				int prev_line = p_line - 1;
+				while (prev_line > 0 && !bracket_level_cache.has(prev_line)) {
+					prev_line--;
+				}
 
-			for (int i = prev_line; i < p_line; i++) {
-				get_line_syntax_highlighting(i);
+				for (int i = prev_line; i < p_line; i++) {
+					get_line_syntax_highlighting(i);
+				}
 			}
-		}
 
-		Vector<int> prev_levels = bracket_level_cache[p_line - 1];
-		paren_level = prev_levels[0];
-		square_bracket_level = prev_levels[1];
-		curly_brace_level = prev_levels[2];
+			Vector<int> prev_levels = bracket_level_cache[p_line - 1];
+			paren_level = prev_levels[0];
+			square_bracket_level = prev_levels[1];
+			curly_brace_level = prev_levels[2];
+		}
 	}
 
 	const String &str = text_edit->get_line_with_ime(p_line);