a2o/snoopy — pull request #17 by renard (2014-10-20 00:12:52+00:00)
Title: Prevent compile error in cwd.c:

getcwd result must be used in some way.

cwd.c: In function 'snoopy_input_cwd':
cwd.c:48:11: error: ignoring return value of 'getcwd', declared with attribute warn_unused_result [-Werror=unused-result]
cc1: all warnings being treated as errors