code style: only one function exit at end of function. This is often regarded better, mostly for refactoring and readability (because it is easy to forget one of the returns)
code style: only one function exit at end of function.
This is often regarded better, mostly for refactoring and readability
(because it is easy to forget one of the returns)

Conflicts:

	python/catkin/init_workspace.py

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