From: Jean Privat <jean@pryen.org>
Date: Fri, 19 Feb 2016 15:32:36 +0000 (-0500)
Subject: nitcc: fixup the .lr.out file
X-Git-Url: http://nitlanguage.org

nitcc: fixup the .lr.out file

Signed-off-by: Jean Privat <jean@pryen.org>
---

diff --git a/contrib/nitcc/src/grammar.nit b/contrib/nitcc/src/grammar.nit
index 040c6da..cb92bf3 100644
--- a/contrib/nitcc/src/grammar.nit
+++ b/contrib/nitcc/src/grammar.nit
@@ -569,7 +569,7 @@ class LRAutomaton
 				res.add "\t\tREDUCE {r}\n"
 			end
 		end
-		return res.to_s
+		return res.join
 	end
 
 	# Generate a graphviz file of the automaton