fix crash when copy'ing latent plugins

[ardour.git] / libs / canvas / tracking_text.cc

diff --git a/libs/canvas/tracking_text.cc b/libs/canvas/tracking_text.cc
index c5f754068cb8fcfca36e75edee671ebadd933f57..1b3004b3b1f5fd4becfbd23e228c8b4233c9dfaa 100644 (file)
--- a/libs/canvas/tracking_text.cc
+++ b/libs/canvas/tracking_text.cc
@@ -70,7 +70,7 @@ TrackingText::pointer_motion (Duple const & winpos)
        pos = pos.translate (offset);
 
        /* keep inside the window */
-       
+
        Rect r (0, 0, _canvas->width(), _canvas->height());
 
        /* border of 200 pixels on the right, and 50 on all other sides */
@@ -83,7 +83,7 @@ TrackingText::pointer_motion (Duple const & winpos)
        r.y1 = std::max (r.y0, (r.y1 - border));
 
        /* clamp */
-       
+
        if (pos.x < r.x0) {
                pos.x = r.x0;
        } else if (pos.x > r.x1) {
@@ -112,7 +112,7 @@ TrackingText::show_and_track (bool tx, bool ty)
 
        if (!was_visible) {
                /* move to current pointer location. do this after show() so that
-                * _visible is true, and thus ::pointer_motion() will do 
+                * _visible is true, and thus ::pointer_motion() will do
                 * something.
                 */
                Duple winpos;