1 files changed, 26 insertions, 13 deletions

diff --git a/source/blender/freestyle/intern/winged_edge/WEdge.h b/source/blender/freestyle/intern/winged_edge/WEdge.h
index 1a141629c6d..037e21ab4e3 100644
--- a/source/blender/freestyle/intern/winged_edge/WEdge.h
+++ b/source/blender/freestyle/intern/winged_edge/WEdge.h
@@ -140,10 +140,12 @@ class WVertex {
 
   inline void setBorder(bool b)
   {
-    if (b)
+    if (b) {
       _Border = 1;
-    else
+    }
+    else {
       _Border = 0;
+    }
   }
 
   /*! Adds an edge to the edges list */
@@ -600,8 +602,9 @@ class WEdge {
    */
   static inline WVertex *CommonVertex(WEdge *iEdge1, WEdge *iEdge2)
   {
-    if (!iEdge1 || !iEdge2)
+    if (!iEdge1 || !iEdge2) {
       return NULL;
+    }
 
     WVertex *wv1 = iEdge1->GetaOEdge()->GetaVertex();
     WVertex *wv2 = iEdge1->GetaOEdge()->GetbVertex();
@@ -665,10 +668,12 @@ class WEdge {
 
   inline WOEdge *GetOtherOEdge(WOEdge *iOEdge)
   {
-    if (iOEdge == _paOEdge)
+    if (iOEdge == _paOEdge) {
       return _pbOEdge;
-    else
+    }
+    else {
       return _paOEdge;
+    }
   }
 
   /*! modifiers */
@@ -809,8 +814,9 @@ class WFace {
     for (vector<WOEdge *>::iterator woe = _OEdgeList.begin(), woend = _OEdgeList.end();
          woe != woend;
          woe++) {
-      if ((*woe)->GetaVertex() == iVertex)
+      if ((*woe)->GetaVertex() == iVertex) {
         return index;
+      }
       ++index;
     }
     return -1;
@@ -831,8 +837,9 @@ class WFace {
          woe != woend;
          woe++) {
       WFace *af;
-      if ((af = (*woe)->GetaFace()))
+      if ((af = (*woe)->GetaFace())) {
         oWFaces.push_back(af);
+      }
     }
   }
 
@@ -896,8 +903,9 @@ class WFace {
     vector<WOEdge *>::iterator woe, woend, woefirst;
     woefirst = _OEdgeList.begin();
     for (woe = woefirst, woend = _OEdgeList.end(); woe != woend; ++woe) {
-      if (found)
+      if (found) {
         return (*woe);
+      }
 
       if ((*woe) == iOEdge) {
         found = true;
@@ -905,8 +913,9 @@ class WFace {
     }
 
     // We left the loop. That means that the first OEdge was the good one:
-    if (found)
+    if (found) {
       return (*woefirst);
+    }
 
     return NULL;
   }
@@ -929,8 +938,9 @@ class WFace {
     for (vector<WOEdge *>::const_iterator woe = _OEdgeList.begin(), woeend = _OEdgeList.end();
          woe != woeend;
          ++woe) {
-      if ((*woe)->GetOwner()->GetbOEdge() == 0)
+      if ((*woe)->GetOwner()->GetbOEdge() == 0) {
         return true;
+      }
     }
     return false;
   }
@@ -1250,11 +1260,13 @@ class WShape {
       (*e)->ResetUserData();
       // manages WOEdge:
       WOEdge *oe = (*e)->GetaOEdge();
-      if (oe)
+      if (oe) {
         oe->ResetUserData();
+      }
       oe = (*e)->GetbOEdge();
-      if (oe)
+      if (oe) {
         oe->ResetUserData();
+      }
     }
 
     for (vector<WFace *>::iterator f = _FaceList.begin(), fend = _FaceList.end(); f != fend; f++) {
@@ -1338,8 +1350,9 @@ class WingedEdge {
 
   void clear()
   {
-    for (vector<WShape *>::iterator it = _wshapes.begin(); it != _wshapes.end(); it++)
+    for (vector<WShape *>::iterator it = _wshapes.begin(); it != _wshapes.end(); it++) {
       delete *it;
+    }
     _wshapes.clear();
     _numFaces = 0;
   }