Hello! cg-diff reports error when comparing identical trees. It's not as useless as it may seem. For example, I make local changes, e-mail them upstream and then get them back via cg-update with minor changes. I revert the minor differences between master and origin. Here's what I get when I want to make sure the trees are identical (their history is not): $ cg-diff -r origin:master cg-diff: trying to diff b00f462cee5b02455abdbb476fa7c9e94a9fcb4c against itself What's worse, cg-diff exists with exit status 1, indicating an error. I don't see any reason for this to be an error. No difference between branches is OK. This may be especially important when cg-diff is used non-interactively in a script. Signed-off-by: Pavel Roskin <proski@gnu.org> diff --git a/cg-diff b/cg-diff --- a/cg-diff +++ b/cg-diff @@ -167,7 +167,7 @@ fi id1=$(tree-id "$id1") || exit 1 id2=$(tree-id "$id2") || exit 1 -[ "$id1" = "$id2" ] && die "trying to diff $id1 against itself" +[ "$id1" = "$id2" ] && exit 0 cat $filter | xargs git-diff-tree -r -p $id1 $id2 | colorize | pager -- Regards, Pavel Roskin - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlReceived on Wed Aug 17 13:46:22 2005
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