From 22a0d67c0fc7daf18280d3b7e938be8442102110 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Mon, 5 May 2014 01:00:21 +0300
Subject: [PATCH] py-version.sh: Make it work in case no git tag is present.

---
 py/py-version.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/py/py-version.sh b/py/py-version.sh
index 42474ef6a..daa25489e 100755
--- a/py/py-version.sh
+++ b/py/py-version.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
-git_tag="$(git describe --dirty || echo unknown)"
+# Note: git describe doesn't work if no tag is available
+git_tag="$(git describe --dirty 2> /dev/null || git rev-parse --short HEAD)"
 git_hash="$(git rev-parse --short HEAD 2> /dev/null || echo unknown)"
 git_files_are_clean=1
 # Check if there are any modified files.
-- 
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