notes: fix handling of colon-separated values
authorMichael Haggerty <mhagger@alum.mit.edu>
Sun, 4 Nov 2012 07:07:09 +0000 (08:07 +0100)
committerJeff King <peff@peff.net>
Thu, 8 Nov 2012 16:34:42 +0000 (11:34 -0500)
commit031954d443668f6ea771e389c4137628d242c2d8
treeb343866cad8c17f8856864bf2b056485930ae8a2
parent131352433621e89b2e8c58d8327b1d55bf0bc8d0
notes: fix handling of colon-separated values

The substrings output by strbuf_split() include the ':' delimiters.
When processing GIT_NOTES_DISPLAY_REF and GIT_NOTES_REWRITE_REF, strip
off the delimiter character *before* checking whether the substring is
empty rather than after, so that empty strings within the list are
also skipped.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Jeff King <peff@peff.net>
notes.c