gnucash maint: Properly detect git in case of linked worktree

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/a64e40da (commit)
	from  https://github.com/Gnucash/gnucash/commit/ee217c61 (commit)



commit a64e40dac33bdf1ca2a6d8f280724f08ad2b48ae
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Sun Feb 18 19:53:29 2018 +0100

    Properly detect git in case of linked worktree

diff --git a/util/gnc-vcs-info b/util/gnc-vcs-info
index 803d905..1e5658c 100755
--- a/util/gnc-vcs-info
+++ b/util/gnc-vcs-info
@@ -95,7 +95,7 @@ fi
 
 # Maybe it's git?
 real_gitdir="${real_srcdir}"/.git
-if test -d "${real_gitdir}"
+if test -d "${real_gitdir}" || test -e "${real_gitdir}"
 then
   # If we're only interested in the vcs type, then we're done here
   if [ "$request" = "type" ]



Summary of changes:
 util/gnc-vcs-info | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)