Fix "None" bug with implicitly declared functions

1 files changed, 2 insertions, 2 deletions

diff --git a/pp2cc.py b/pp2cc.py
index 684fddb..8d26f78 100755
--- a/pp2cc.py
+++ b/pp2cc.py
@@ -773,9 +773,9 @@ class Parse(object):
         lbl_func = self.functionLabel(funcname)
         if lbl_func is None:
             # name not found :? perhaps an external declaration
-            lbl = "fn_" + funcname
+            lbl_func = "fn_" + funcname
             self.logger.warning("call to undefined function, assuming label"
-                                " '{}'".format(lbl), linked_node=linked_node)
+                                " '{}'".format(lbl_func), linked_node=linked_node)
         lines.append(self.asm.branch_op("BRS", lbl_func))
 
         if params: