From: Sage Weil <sage@inktank.com>
Date: Mon, 17 Dec 2012 22:44:35 +0000 (-0800)
Subject: crushtool: nicer error message on extra args
X-Git-Tag: v0.56~40^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=6c7ec2d43565d9f04c96dcd61f675f146d9df42d;p=ceph.git

crushtool: nicer error message on extra args

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/crushtool.cc b/src/crushtool.cc
index 0b0fb0ab27059..6584be54d5a8e 100644
--- a/src/crushtool.cc
+++ b/src/crushtool.cc
@@ -428,7 +428,7 @@ int main(int argc, const char **argv)
     exit(EXIT_FAILURE);
   }
   if ((!build) && (args.size() > 0)) {
-    cerr << "too many arguments!" << std::endl;
+    cerr << "unrecognized arguments: " << args << std::endl;
     exit(EXIT_FAILURE);
   }
   else {