X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/ab6f1b0d12478b8fe266e3dacc3de7121df29066..5b97ed7d0373f195b8fcccbc264b5520052e49c5:/py/tripe.py.in

diff --git a/py/tripe.py.in b/py/tripe.py.in
index a9be6687..db194e29 100644
--- a/py/tripe.py.in
+++ b/py/tripe.py.in
@@ -446,6 +446,9 @@ class TripeCommand (object):
 
   def __init__(me, words):
     """Make a new command consisting of the given list of WORDS."""
+    for word in words:
+      if '\n' in word:
+        raise TripeInternalError("command word contains newline")
     me.words = words
 
 class TripeSynchronousCommand (TripeCommand):