From: Sebastian Spaeth <Sebastian@SSpaeth.de>
Date: Tue, 9 Aug 2011 15:45:44 +0000 (+0200)
Subject: python: Do explicitly check if the next tag exists
X-Git-Tag: 0.8_rc0~13
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=94c5edd064f856a888ce29f7ac1523006b4b8fd6;hp=94c5edd064f856a888ce29f7ac1523006b4b8fd6;p=notmuch

python: Do explicitly check if the next tag exists

If we try to pull a non-existing tag, Tags._get will return None and the
appended .decode() command will fail. So make sure that there is a tag to
be fetched before fetching it.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
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