Fix bug with auto-conversation from Arduino *.ino to *.cpp

HISTORY.rst

@@ -8,6 +8,7 @@ Release History
 ---------
 
 * Fixed an issue ``ImportError: No module named platformio.util`` (`issue #9 <https://github.com/ivankravets/platformio/issues/9>`_)
+* Fixed bug with auto-conversation from Arduino \*.ino to \*.cpp
 
 0.5.0 (2014-08-04)
 ------------------

platformio/builder/tools/platformio.py

@@ -177,7 +177,7 @@ def ConvertInotoCpp(env):
             r"""^(
             (?:\s*[a-z_\d]+){1,2}       # return type
             \s+[a-z_\d]+\s*             # name of prototype
-            \([a-z_,\.\*\&\s\d]+\)      # args
+            \([a-z_,\.\*\&\[\]\s\d]*\)  # args
             )\s*\{                      # must end with {
             """,
             re.X | re.M | re.I