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-rw-r--r--js/wwwsqldesigner.js2
1 files changed, 2 insertions, 0 deletions
diff --git a/js/wwwsqldesigner.js b/js/wwwsqldesigner.js
index 5451e34..5f8df41 100644
--- a/js/wwwsqldesigner.js
+++ b/js/wwwsqldesigner.js
@@ -968,6 +968,8 @@ SQL.Table.prototype.move = function(e) { /* mousemove */
for (var i=0;i<t.active.length;i++) {
var x = t.x[i] + event.clientX;
var y = t.y[i] + event.clientY;
+ x = Math.max(x, 0);
+ y = Math.max(y, 0);
t.active[i].moveTo(x,y);
}
}