From: Heiko Schlittermann (HS12-RIPE) <hs@schlittermann.de>
Date: Sat, 27 Jan 2018 21:58:03 +0000 (+0100)
Subject: Build: .git may be a file when this repo is a submodule
X-Git-Tag: exim-4_91_RC1~86
X-Git-Url: https://git.exim.org/users/heiko/exim.git/commitdiff_plain/48dad213d10c1280139f70c1364cc68344bb2bb1

Build: .git may be a file when this repo is a submodule

(cherry picked from commit 2dfd20fe244da439b1f6becb4e29c8cb83e2d399)
---

diff --git a/src/scripts/reversion b/src/scripts/reversion
index c82d9c0ac..00fc028b5 100755
--- a/src/scripts/reversion
+++ b/src/scripts/reversion
@@ -37,7 +37,7 @@ fi
 
 # If this tree is a git working directory, use that to get version information.
 
-if [ -d ../../.git ] || [ "$1" = "release" ]
+if [ -d ../../.git ] || [ -f ../../.git ] || [ "$1" = "release" ]
 then
 	# Modify the output of git describe into separate parts for
 	# the name "exim" and the release and variant versions.