From: John Spray <john.spray@redhat.com>
Date: Fri, 24 Jul 2015 13:57:01 +0000 (+0100)
Subject: tools/cephfs: fix datascan kwarg parsing
X-Git-Tag: v10.0.2~134^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9e71abaa0ac6f8d6929225688d1f9c83597d329e;p=ceph.git

tools/cephfs: fix datascan kwarg parsing

Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/src/tools/cephfs/DataScan.cc b/src/tools/cephfs/DataScan.cc
index 05bb86473161..f9c491dbb70c 100644
--- a/src/tools/cephfs/DataScan.cc
+++ b/src/tools/cephfs/DataScan.cc
@@ -52,7 +52,7 @@ bool DataScan::parse_kwarg(
   }
 
   const std::string arg(*i);
-  const std::string val(*(++i));
+  const std::string val(*(i + 1));
 
   if (arg == std::string("--output-dir")) {
     if (driver != NULL) {