setlocalversion: fix version for untaged nontip mercurial revs

The manpage for cut says it will return all lines without the delimiter
unless -s is specified.

When I backed up my mecurial tree to generate modules, I found that the
scm part of localversion was turning up blank.

Signed-off-by: Milton Miller <miltonm@bga.com>
Cc: Michal Marek <mmarek@suse.cz>
Cc: "Michał Górny" <gentoo@mgorny.alt.pl>
Signed-off-by: Michal Marek <mmarek@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 64a9cb5556cd..e90a91cc5185 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -86,7 +86,7 @@ scm_version()
 
         # Check for mercurial and a mercurial repo.
         if hgid=`hg id 2>/dev/null`; then
-                tag=`printf '%s' "$hgid" | cut -d' ' -f2`
+                tag=`printf '%s' "$hgid" | cut -s -d' ' -f2`
 
                 # Do we have an untagged version?
                 if [ -z "$tag" -o "$tag" = tip ]; then