Fixed so that viewportDrag works even if no mouse button is selected.

diff --git a/include/input.js b/include/input.js
index b996c7d50a03fcfc77eee8cddaa07126734c03aa..282ed690588c0f0a651e69dcca4224da4a05ee52 100644 (file)
--- a/include/input.js
+++ b/include/input.js
@@ -543,7 +543,7 @@ function onMouseButton(e, down) {
     }
     //Util.Debug("mouse " + pos.x + "," + pos.y + " down: " + down +
     //           " bmask: " + bmask + "(evt.button: " + evt.button + ")");
-    if (bmask > 0 && conf.onMouseButton) {
+    if (conf.onMouseButton) {
         Util.Debug("onMouseButton " + (down ? "down" : "up") +
                    ", x: " + pos.x + ", y: " + pos.y + ", bmask: " + bmask);
         conf.onMouseButton(pos.x, pos.y, down, bmask);