1 files changed, 16 insertions, 0 deletions
diff --git a/src/pathops/SkPathWriter.cpp b/src/pathops/SkPathWriter.cpp
index 7291002593..950f8fbce5 100644
--- a/src/pathops/SkPathWriter.cpp
+++ b/src/pathops/SkPathWriter.cpp
@@ -301,6 +301,22 @@ void SkPathWriter::assemble() {
 #endif
         do {
             const SkPath& contour = fPartials[rIndex];
+            if (!first) {
+                SkPoint prior, next;
+                SkAssertResult(fPathPtr->getLastPt(&prior));
+                if (forward) {
+                    next = contour.getPoint(0);
+                } else {
+                    SkAssertResult(contour.getLastPt(&next));
+                }
+                if (prior != next) {
+                    /* TODO: if there is a gap between open path written so far and path to come,
+                       connect by following segments from one to the other, rather than introducing
+                       a diagonal to connect the two.
+                     */
+                    SkDebugf("");
+                }
+            }
             if (forward) {
                 fPathPtr->addPath(contour,
                         first ? SkPath::kAppend_AddPathMode : SkPath::kExtend_AddPathMode);