Add usage.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31012
138bc75d-0d04-0410-961f-
82ee72b054a4
+1999-12-18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * newcvsroot: Add check on the number of command-line arguments.
+ Add usage.
+
Sun Nov 28 00:41:44 1999 William Bader (william@nscs.fast.net)
* gcc_update: Allow patches compressed by bzip2.
# Usage: newcvsroot <newroot> <modulename> <toplevel directory>
+if [ $# != 3 ]; then
+ echo "usage: `basename $0` <newroot> <modulename> <toplevel directory>"
+ exit 1
+fi
+
root=$1; shift
module=$1; shift
topdir=$1; shift