scj7t4/FREEDM — pull request #190 by Catanzaro (2013-03-29 03:20:49+00:00)
Title: Uninitialized memory in CBroker::RegisterModule

```
/home/michael/freedm/Broker/src/CBroker.cpp:222:27: warning: variable 'exists' is used uninitialized whenever
'for' loop exits because its condition is false [-Wsometimes-uninitialized]
for(unsigned int i=0; i < m_modules.size(); i++)
^~~~~~~~~~~~~~~~~~~~
/home/michael/freedm/Broker/src/CBroker.cpp:230:9: note: uninitialized use occurs here
if(!exists)
^~~~~~
/home/michael/freedm/Broker/src/CBroker.cpp:222:27: note: remove the condition if it is always true
for(unsigned int i=0; i < m_modules.size(); i++)
^~~~~~~~~~~~~~~~~~~~
/home/michael/freedm/Broker/src/CBroker.cpp:221:16: note: initialize the variable 'exists' to silence this warning
bool exists;
^
= false
```