OpenSubdiv: Cleanup

intern/opensubdiv/internal/opensubdiv_util.h

@@ -28,7 +28,7 @@ namespace opensubdiv_capi {
 using std::string;
 using std::vector;
 
-#define foreach(x, y) for(x : y)
+#define foreach(x, y) for (x : y)
 
 #define STRINGIFY_ARG(x) "" #x
 #define STRINGIFY_APPEND(a, b) "" a #b

intern/opensubdiv/stub/opensubdiv_topology_refiner_stub.cc

@@ -23,7 +23,7 @@
 OpenSubdiv_TopologyRefiner* openSubdiv_createTopologyRefinerFromConverter(
     OpenSubdiv_Converter* /*converter*/,
     const OpenSubdiv_TopologyRefinerSettings* /*settings*/) {
-  return NULL;     
+  return NULL;
 }
 
 void openSubdiv_deleteTopologyRefiner(