build: Compress man pages.

[lopsub.git] / version-gen.sh

diff --git a/version-gen.sh b/version-gen.sh
index ed3a22e6bc339b31f494f2a8afe97905eff5faa6..b20e4c8fe9fe7c15d3bb47f124f00a801cedf2e8 100755 (executable)
--- 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