Update usage(), make sure srcdir is really empty.
llvm-svn: 271396
diff --git a/llvm/utils/release/merge.sh b/llvm/utils/release/merge.sh
index 01d8079..b489322 100755
--- a/llvm/utils/release/merge.sh
+++ b/llvm/utils/release/merge.sh
@@ -17,12 +17,14 @@
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