instaweb: Minor cleanups and fixes for potential problems
commit9126425df1fefa6b2843a45c8b087b8d87cb1955
authorJonas Fonseca <fonseca@diku.dk>
Thu, 8 Nov 2007 23:21:42 +0000 (9 00:21 +0100)
committerJunio C Hamano <gitster@pobox.com>
Fri, 9 Nov 2007 07:59:27 +0000 (8 23:59 -0800)
tree35fbf997fd90a694f2cb9534363b6ac7bf59fb82
parentd9c8344b467bb97b8dca8d811c99d4735eca88f2
instaweb: Minor cleanups and fixes for potential problems

Fix path quoting and test of empty values that some shells do not like.
Remove duplicate check and setting of $browser.

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-instaweb.sh