altosdroid: more restrictive commit no. matching

Signed-off-by: Mike Beattie <mike@ethernal.org>

diff --git a/altosdroid/buildinfo.sh b/altosdroid/buildinfo.sh
index afd649735d235a741f57d267864e6fe92077611d..ac97b7bd83b804fe18cfed7eecb8d106afb2307f 100755 (executable)
--- a/altosdroid/buildinfo.sh
+++ b/altosdroid/buildinfo.sh
@@ -24,7 +24,7 @@ describe=$(git describe --match "$version" --long --always 2>/dev/null || echo '
 if [ -n "$describe" ]; then
    branch=$(git branch | sed -ne 's/^\* //p')
    commitdetails=$(echo $describe | sed -e "s/^$version-//")
-   commitnum=$(echo $commitdetails | cut -d- -f1)
+   commitnum=$(echo $commitdetails | cut -s -d- -f1)
    commithash=$(echo $commitdetails | cut -d- -f2)
 fi