commit before doing some hefty shapekey change, will break compilation

source/blender/python/generic/matrix.c

@@ -165,6 +165,8 @@ static PyObject *Matrix_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 				return NULL;
 
 			memcpy(matrix, mat->contigPtr, sizeof(float) * mat->rowSize * mat->colSize);
+			argSize = mat->rowSize;
+			seqSize = mat->colSize;
 		}
 	}else{ //2-4 arguments (all seqs? all same size?)
 		for(i =0; i < argSize; i++){

source/blender/python/generic/vector.c

@@ -1271,7 +1271,7 @@ static PyObject *Vector_getSwizzle(VectorObject * self, void *closure)
    unchanged. */
 static int Vector_setSwizzle(VectorObject * self, PyObject * value, void *closure)
 {
-	VectorObject *vecVal;
+	VectorObject *vecVal = NULL;
 	PyObject *item;
 	size_t listLen;
 	float scalarVal;