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-rw-r--r--grc/core/FlowGraph.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/grc/core/FlowGraph.py b/grc/core/FlowGraph.py
index 177d16baa9..313af3107a 100644
--- a/grc/core/FlowGraph.py
+++ b/grc/core/FlowGraph.py
@@ -424,7 +424,7 @@ class FlowGraph(Element):
block.import_data(block_n)
- self.rewrite()
+ self.rewrite() # evaluate stuff like nports before adding connections
# build the connections
def verify_and_get_port(key, block, dir):