fixed assertion for gtest libraries
fixed assertion for gtest libraries

scpeters/catkin,meyerj/catkin,ros/catkin,harmishhk/catkin,shyamalschandra/catkin,jack-oquin/catkin,ros/catkin,beni55/catkin,asmodehn/catkin,asmodehn/catkin,wkentaro/catkin,thaddeustaylor/catkin,thaddeustaylor/catkin,shyamalschandra/catkin,wkentaro/catkin,harmishhk/catkin,jack-oquin/catkin,shyamalschandra/catkin,beni55/catkin,ros/catkin,wkentaro/catkin,harmishhk/catkin,meyerj/catkin,thaddeustaylor/catkin,scpeters/catkin,asmodehn/catkin,meyerj/catkin,beni55/catkin,jack-oquin/catkin,scpeters/catkin