scripts: ensure that ipkg-make-index.sh exits successfully

Signed-off-by: Jo-Philipp Wich <[email protected]>

SVN-Revision: 45771

scripts/ipkg-make-index.sh

@@ -31,3 +31,4 @@ Description:/"
 	echo ""
 done
 [ -n "$empty" ] && echo
+exit 0