X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=version-gen.sh;h=b20e4c8fe9fe7c15d3bb47f124f00a801cedf2e8;hb=4636c7a90e91633d0196860f5f5531a633f782b7;hp=ed3a22e6bc339b31f494f2a8afe97905eff5faa6;hpb=9d3fd447f36e1a144a40037d559a92562d120703;p=lopsub.git

diff --git a/version-gen.sh b/version-gen.sh
index ed3a22e..b20e4c8 100755
--- a/version-gen.sh
+++ b/version-gen.sh
@@ -7,7 +7,7 @@ if [ -e '.git' -o -e '../.git' ]; then
 	git_ver=$(git describe --abbrev=4 HEAD 2>/dev/null)
 	[ -z "$git_ver" ] && git_ver="$ver"
 	# update stat information in index to match working tree
-	git update-index -q --refresh
+	git update-index -q --refresh > /dev/null
 	# if there are differences (exit code 1), the working tree is dirty
 	git diff-index --quiet HEAD || git_ver=$git_ver-dirty
 	ver=$git_ver