[llvm] r271396 - Update usage(), make sure srcdir is really empty.

[Joerg Sonnenberger via llvm-commits]

Author: joerg
Date: Wed Jun  1 09:16:00 2016
New Revision: 271396

URL: http://llvm.org/viewvc/llvm-project?rev=271396&view=rev
Log:
Update usage(), make sure srcdir is really empty.

Modified:
    llvm/trunk/utils/release/merge.sh

Modified: llvm/trunk/utils/release/merge.sh
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/release/merge.sh?rev=271396&r1=271395&r2=271396&view=diff
==============================================================================
--- llvm/trunk/utils/release/merge.sh (original)
+++ llvm/trunk/utils/release/merge.sh Wed Jun  1 09:16:00 2016
@@ -17,12 +17,14 @@ set -e
 rev=""
 proj=""
 revert="no"
+srcdir=""
 
 usage() {
     echo "usage: `basename $0` [OPTIONS]"
     echo "  -proj PROJECT  The project to merge the result into"
     echo "  -rev NUM       The revision to merge into the project"
     echo "  -revert        Revert rather than merge the commit"
+    echo "  -srcdir        The root of the project checkout"
 }
 
 while [ $# -gt 0 ]; do