don't leak parentDir variable

svn-id: @12081

diff --git a/geninitrd b/geninitrd
index d71feb44dc861eae062b34df6a910b722b887474..0dd047fe207a07757f5fc44bfbc6c367f0a49716 100755 (executable)
--- a/geninitrd
+++ b/geninitrd
@@ -372,7 +372,7 @@ inst() {
        done
        local dest=$1
        set -- $src
-       parentDir=$(dirname $DESTDIR$dest)
+       local parentDir=$(dirname $DESTDIR$dest)
        [ ! -d "$parentDir" ] && (debug "+ mkdir -p $parentDir"; mkdir -p $parentDir)
        debug "+ cp $* $DESTDIR$dest"
        cp -HR "$@" "$DESTDIR$dest"