CLI: Fix error handling bug with strerror
tree44ab82e0eb13e6328ea0ee65edf84609f7af8c30
drwxr-xr-x - .tx
-rw-r--r-- 35147 COPYING
-rw-r--r-- 138 MANIFEST.in
-rw-r--r-- 7188 README
drwxr-xr-x - bin
-rw-r--r-- 4654 makefile
drwxr-xr-x - po
-rw-r--r-- 6954 setup.py
drwxr-xr-x - share
drwxr-xr-x - src
drwxr-xr-x - tools