RIOT-OS/RIOT — pull request #2069 by LudwigOrtmann (2014-11-21 17:45:31+00:00)
Title: dist/cppcheck: handle unhandled condition

When no arguments are given at all, the script would shift when there
is nothing to shift. This results in a failure on debian stable:
```
./dist/tools/cppcheck/check.sh: 20: shift: can't shift that many
```