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-rw-r--r--grc/python/Generator.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/grc/python/Generator.py b/grc/python/Generator.py
index acd98ef84..d53802bef 100644
--- a/grc/python/Generator.py
+++ b/grc/python/Generator.py
@@ -58,7 +58,7 @@ class Generator(object):
def write(self):
#do throttle warning
all_keys = ' '.join(map(lambda b: b.get_key(), self._flow_graph.get_enabled_blocks()))
- if ('usrp' not in all_keys) and ('audio' not in all_keys) and ('throttle' not in all_keys) and self._generate_options != 'hb':
+ if ('usrp' not in all_keys) and ('uhd' not in all_keys) and ('audio' not in all_keys) and ('throttle' not in all_keys) and self._generate_options != 'hb':
Messages.send_warning('''\
This flow graph may not have flow control: no audio or usrp blocks found. \
Add a Misc->Throttle block to your flow graph to avoid CPU congestion.''')