Fix for bug #1652954

Title: Critical warning when dragging a selection handle
Affect to trunk(r15238) and 0.92(r15293). Not affect 0.91
Bug: When trying to transform an element we recibe a critical warning, this commit fix it
Why: The knot fire two timed the grabber event. Originaly this not happends but in r15238 we add again this event to update triangle knots on click, not only on move.
Fix: Remove the original knot grabb event fired after the click event that now is who marck a knot to drag.

Fixed bugs:
  - https://launchpad.net/bugs/1652954

(bzr r15371)

1 files changed, 0 insertions, 2 deletions

diff --git a/src/knot.cpp b/src/knot.cpp
index 84b72d780..c04206dee 100644
--- a/src/knot.cpp
+++ b/src/knot.cpp
@@ -276,8 +276,6 @@ static int sp_knot_handler(SPCanvasItem */*item*/, GdkEvent *event, SPKnot *knot
             }
 
             if (!moved) {
-                knot->grabbed_signal.emit(knot, event->motion.state);
-
                 knot->setFlag(SP_KNOT_DRAGGING, TRUE);
             }