Check for problematic characters in board names.

1 files changed, 3 insertions, 0 deletions

diff --git a/telem.lua b/telem.lua
index 6a40b95..8d4a343 100755
--- a/telem.lua
+++ b/telem.lua
@@ -205,6 +205,9 @@ function do_board()
 	if string.len(board) > 18 then
 		print("Board names must be 18 characters or less!")
 		return
+	elseif string.find(board, "%p") or string.find(board, "%s") then
+		print("Board names may not contain spaces or punctuation!")
+		return
 	elseif string.len(board) == 0 then
 		print("New board cancelled.")
 		return