Refine error handling and fix some indentation.
treef28ab844c2f87bbcbaec2b1e3d5ebca658a657f7
-rw-r--r-- 34 AUTHORS
-rw-r--r-- 457 Makefile.am
-rw-r--r-- 73 README
-rwxr-xr-x 4504 autogen.sh
-rw-r--r-- 3157 configure.ac
drwxr-xr-x - src
drwxr-xr-x - test