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Commit 6bf2e84b authored by Mike Pagano's avatar Mike Pagano Committed by Michal Marek
Browse files

diffconfig: Gracefully exit if the default config files are not present 



Handle gracefully the instance where config files are not present.
Compatible with python versions 2.5, 2.6 and 2.7.
The try/except is forward compatible with python version 3 once the entire script is ported.

Signed-off-by: default avatarMike Pagano <mpagano@gentoo.org>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent 11097a03

scripts/diffconfig

+7 −2
Original line number Diff line number Diff line
@@ -94,8 +94,13 @@ def main(): 
        configa_filename = sys.argv[1]

        configb_filename = sys.argv[2]



    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 = []