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git-p4: do not terminate creating tag for unknown commit 

If p4 reports a tag for a commit that git-p4 does not know
about (e.g. because it references a P4 changelist that was
imported prior to the point at which the repo was cloned into
git), make sure that the error is correctly caught and handled.
rather than just crashing.

Signed-off-by: Luke Diamand <luke@diamand.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Luke Diamand 2015-08-27 08:18:57 +01:00 committed by Junio C Hamano
parent 62a3c4848e
commit 9ab1cfe505
1 changed files with 2 additions and 2 deletions
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4
git-p4.py
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@ -2494,9 +2494,9 @@ def importP4Labels(self, stream, p4Labels):
# find the corresponding git commit; take the oldest commit
changelist = int(change['change'])
gitCommit = read_pipe(["git", "rev-list", "--max-count=1",
"--reverse", ":/\[git-p4:.*change = %d\]" % changelist])
"--reverse", ":/\[git-p4:.*change = %d\]" % changelist], ignore_error=True)
if len(gitCommit) == 0:
print "could not find git commit for changelist %d" % changelist
print "importing label %s: could not find git commit for changelist %d" % (name, changelist)
else:
gitCommit = gitCommit.strip()
commitFound = True