From: David Lamparter <equinox@diac24.net>
Date: Fri, 18 Jan 2019 14:14:46 +0000 (+0100)
Subject: tools/tarsource.sh: support FRR as a git submodule
X-Git-Tag: frr-6.0.3~28^2~1
X-Git-Url: https://git.proxmox.com/?p=mirror_frr.git;a=commitdiff_plain;h=808ac6296cdc11a40dfb263c3dfa67297dbfa8ff

tools/tarsource.sh: support FRR as a git submodule

a git submodule will have .git as a file instead of a directory... which
breaks tarsource.sh.

Signed-off-by: David Lamparter <equinox@diac24.net>
---

diff --git a/tools/tarsource.sh b/tools/tarsource.sh
index 110558da0..2e7ed4411 100755
--- a/tools/tarsource.sh
+++ b/tools/tarsource.sh
@@ -133,7 +133,7 @@ onexit() {
 trap onexit EXIT
 tmpdir="`mktemp -d -t frrtar.XXXXXX`"
 
-if test -d "$src/.git"; then
+if test -e "$src/.git"; then
 	commit="`git -C \"$src\" rev-parse \"${commit:-HEAD}\"`"
 
 	if $dirty; then