quiltimport: fix misquoting of parsed -p<num> parameter

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-quiltimport.sh b/git-quiltimport.sh
index 84c8b8ef4fbfa55d503a10006f7f3cecee57391c..7cd8f7134e696312d243d73acebb6ecfe07d1e13 100755 (executable)
--- a/git-quiltimport.sh
+++ b/git-quiltimport.sh
@@ -67,7 +67,7 @@ while read patch_name level garbage
 do
        case "$patch_name" in ''|'#'*) continue;; esac
        case "$level" in
-       -p*);;
+       -p*)    ;;
        ''|'#'*)
                level=;;
        *)
@@ -129,7 +129,7 @@ do
        fi
 
        if [ -z "$dry_run" ] ; then
-               git apply --index -C1 $level "$tmp_patch" &&
+               git apply --index -C1 ${level:+"$level"} "$tmp_patch" &&
                tree=$(git write-tree) &&
                commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git commit-tree $tree -p $commit) &&
                git update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4