d/shuffle-binaries: Add quoting for potentially changeable variables

These should originate with the owner of a build system and are unlikely
to get hazardous values.  This script though *should* work on a system
with such a bizarre setup.  On general principle, add double-quotes.

Signed-off-by: Elliott Mitchell <ehem+debian@m5p.com>
Acked-by: Hans van Kranenburg <hans@knorrie.org>

diff --git a/debian/shuffle-binaries b/debian/shuffle-binaries
index 31aa01e2bd6e77adebe40db5e1c9fc72848babd0..8a823da10b1915d48818dbcf0a2dfc8593f1256b 100755 (executable)
--- a/debian/shuffle-binaries
+++ b/debian/shuffle-binaries
@@ -2,7 +2,7 @@
 set -e
 set -o pipefail
 
-version=$1; shift
+version="$1"; shift
 
 # We wrap all of the programs in /usr/bin with a script
 # (xen-utils-wrapper) which chooses the version corresponding to the
@@ -17,10 +17,10 @@ version=$1; shift
 list=debian/libxenmiscV.install.vsn-in
 
 t=debian/tmp
-vd=/usr/lib/xen-$version/bin
+vd="/usr/lib/xen-$version/bin"
 cd=/usr/lib/xen-common/bin
 
-mkdir -p $t/$vd
+mkdir -p "$t/$vd"
 
 for binary in `find $t/usr/{bin,sbin} -type f`; do
        reason=''