[source] fstools: fix logic bug in extroot verification code

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/b5f7221afa296d0691d731d08e168acdf97c93a2

commit b5f7221afa296d0691d731d08e168acdf97c93a2
Author: John Crispin <john at phrozen.org>
AuthorDate: Mon Sep 5 07:09:27 2016 +0200

    fstools: fix logic bug in extroot verification code
    
    Signed-off-by: John Crispin <john at phrozen.org>
---
 package/system/fstools/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/system/fstools/Makefile b/package/system/fstools/Makefile
index b700908..409f99b 100644
--- a/package/system/fstools/Makefile
+++ b/package/system/fstools/Makefile
@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fstools
-PKG_VERSION:=2016-07-24
+PKG_VERSION:=2016-09-05
 
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/fstools.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=addd7dc21fe99f2701c1d4708071578052af401d
+PKG_SOURCE_VERSION:=f9ad6bacd7efa578369427e7e75f0177bd3cf290
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1