Fix for bug: #1791784 LPE path effect undo does not work

1 files changed, 7 insertions, 2 deletions

diff --git a/src/object/box3d-side.cpp b/src/object/box3d-side.cpp
index d3ea2c890..f90b3e9ff 100644
--- a/src/object/box3d-side.cpp
+++ b/src/object/box3d-side.cpp
@@ -194,16 +194,21 @@ void Box3DSide::set_shape() {
     /* Reset the shape's curve to the "original_curve"
      * This is very important for LPEs to work properly! (the bbox might be recalculated depending on the curve in shape)*/
     SPCurve * before = this->getCurveBeforeLPE();
-    if (before || this->hasPathEffectRecursive()) {
+    bool haslpe = this->hasPathEffectOnClipOrMaskRecursive(this);
+    if (before || haslpe) {
         if (c && before && before->get_pathvector() != c->get_pathvector()){
             this->setCurveBeforeLPE(c);
             sp_lpe_item_update_patheffect(this, true, false);
-        } else {
+        } else if(haslpe) {
             this->setCurveBeforeLPE(c);
+        } else {
+            //This happends on undo, fix bug:#1791784
+            this->setCurveInsync(c);
         }
     } else {
         this->setCurveInsync(c);
     }
+
     if (before) {
         before->unref();
     }