From 6d79255131b4f6edfe1cfcaf6e5eed20ec2cc0ca Mon Sep 17 00:00:00 2001
From: Espen Wiborg <espen.wiborg@telio.no>
Date: Fri, 6 Jan 2012 12:10:11 +0100
Subject: [PATCH] Make gcc happy, too

---
 plugins/liquids.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/liquids.cpp b/plugins/liquids.cpp
index 1ac7c7592..7da017938 100644
--- a/plugins/liquids.cpp
+++ b/plugins/liquids.cpp
@@ -191,7 +191,7 @@ public:
 		return v;
 	}
 private:
-	void maybeFlood(DFCoord &c, std::stack<DFCoord> &to_flood, MapCache &mc) {
+	void maybeFlood(DFCoord c, std::stack<DFCoord> &to_flood, MapCache &mc) {
 		if (mc.testCoord(c)) {
 			to_flood.push(c);
 		}