sim: fix message debug formatting

m-labs · Mar 8, 2012 · decbd06 · decbd06
1 parent 98e96b3
commit decbd06
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/migen/sim/ipc.py b/migen/sim/ipc.py
@@ -15,12 +15,14 @@ def __init__(self, *pvalues):
 			setattr(self, parameter[1], value)
 
 	def __str__(self):
-		p = ""
+		p = []
 		for parameter in self.parameters:
-			p += parameter[1] + "=" + str(getattr(self, parameter[1]))
+			p.append(parameter[1] + "=" + str(getattr(self, parameter[1])))
 		if p:
-			p = " " + p
-		return "<" + self.__class__.__name__ + p + ">"
+			pf = " " + " ".join(p)
+		else:
+			pf = ""
+		return "<" + self.__class__.__name__ + pf + ">"
 
 class MessageTick(Message):
 	code = 0