diff options
| -rwxr-xr-x | scripts/diffconfig | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/scripts/diffconfig b/scripts/diffconfig index b91f3e34d44..0ee65839f7a 100755 --- a/scripts/diffconfig +++ b/scripts/diffconfig @@ -94,8 +94,13 @@ def main(): configa_filename = sys.argv[1] configb_filename = sys.argv[2] - a = readconfig(file(configa_filename)) - b = readconfig(file(configb_filename)) + try: + a = readconfig(file(configa_filename)) + b = readconfig(file(configb_filename)) + except (IOError): + e = sys.exc_info()[1] + print("I/O error[%s]: %s\n" % (e.args[0],e.args[1])) + usage() # print items in a but not b (accumulate, sort and print) old = [] |