minor code cleaning

pavel-morozov-duallab · itext-teamcity · commit f41aba6e6630 · 2017-07-24T12:36:16.000+03:00
DEVSIX-1267

Autoported commit.
Original commit hash: [2a2555fb4]
diff --git a/itext/itext.layout/itext/layout/margincollapse/MarginsCollapseHandler.cs b/itext/itext.layout/itext/layout/margincollapse/MarginsCollapseHandler.cs
@@ -221,9 +221,6 @@ public virtual void EndMarginsCollapse(Rectangle layoutBox) {
                 () && !lastKidCollapsedAfterHasClearanceApplied;
             if (lastChildMarginJoinedToParent) {
                 ownCollapseAfter = prevChildMarginInfo.GetOwnCollapseAfter();
-                if (ownCollapseAfter == null) {
-                    ownCollapseAfter = new MarginsCollapse();
-                }
             }
             else {
                 ownCollapseAfter = new MarginsCollapse();
diff --git a/port-hash b/port-hash
@@ -1 +1 @@
-832c0587ed1207573c2c22b3898b84bf713101cc
+2a2555fb406286086eabf68f2688653b7519387e
