fix package.sh (deleting old package logs)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@48735 15284696-431f-4ddb-bdfa-cd5b030d7da7

mswindows/osgeo4w/package.sh

@@ -93,7 +93,7 @@ if ! [ -f mswindows/osgeo4w/configure-stamp ]; then
 	fi
 
 	log remove old logs
-	rm mswindows/osgeo4w/package.log.[0-9][0-9][0-9]
+	rm -f mswindows/osgeo4w/package.log.[0-9][0-9][0-9]
 
 	log configure
 	./configure \