* initialize $version_timestamp to suppress a warning

diff --git a/bin/rbot b/bin/rbot
index d2f53eb42d78ca90952fa438e4ac047f54f89ae7..26fb79ab02b163ea05bb4ab36a36dd4d258c0b0e 100755 (executable)
--- a/bin/rbot
+++ b/bin/rbot
@@ -48,6 +48,7 @@ require 'getoptlong'
 require 'fileutils'
 
 $version ||= "0.9.11-git"
+$version_timestamp ||= 0
 $opts = Hash.new
 
 orig_opts = ARGV.dup