iw: only use tags matching "v*"

Some people/build systems may add additional tags, so use only
tags matching "v*" for the version creation.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/version.sh b/version.sh
index 50c888b649989f0349ea46b76f6002c5d1af48d7..3b7cafdb2b3bdceb87a643bdf888aab660d3db88 100755 (executable)
--- a/version.sh
+++ b/version.sh
@@ -5,7 +5,7 @@ OUT="$1"
 
 if [ -d .git ] && head=`git rev-parse --verify HEAD 2>/dev/null`; then
        git update-index --refresh --unmerged > /dev/null
-       descr=$(git describe)
+       descr=$(git describe --match=v*)
 
        # on git builds check that the version number above
        # is correct...