From c65cc8cde30dd34a81962fda51a754f1cc0bdde8 Mon Sep 17 00:00:00 2001
From: Cory Fields <cory-nospam-@coryfields.com>
Date: Fri, 19 Sep 2014 15:22:33 -0400
Subject: [PATCH] build: fix release name strings for gitian builds

When building from a distdir as gitian does, checking for the .git dir
is not reliable. Instead, ask git if we're in a repo.
---
 share/genbuild.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/genbuild.sh b/share/genbuild.sh
index 0800b31229..679566e596 100755
--- a/share/genbuild.sh
+++ b/share/genbuild.sh
@@ -16,7 +16,7 @@ fi
 DESC=""
 SUFFIX=""
 LAST_COMMIT_DATE=""
-if [ -e "$(which git 2>/dev/null)" -a -d ".git" ]; then
+if [ -e "$(which git 2>/dev/null)" -a $(git rev-parse --is-inside-work-tree 2>/dev/null) = "true" ]; then
     # clean 'dirty' status of touched files that haven't been modified
     git diff >/dev/null 2>/dev/null