From 3ce3aaf025b1e33dbb214b4fc419a5c14faecafa Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Fri, 17 Feb 2012 14:28:04 -0600
Subject: Fixes for variable shadowing (13/28)

---
 src/exprbase.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/exprbase.h')

diff --git a/src/exprbase.h b/src/exprbase.h
index 46708662..e0e2824f 100644
--- a/src/exprbase.h
+++ b/src/exprbase.h
@@ -204,7 +204,7 @@ public:
     dump(out);
     return out.str();
   }
-  string preview_to_str(scope_t& scope) const {
+  string preview_to_str(scope_t&) const {
     std::ostringstream out;
     preview(out);
     return out.str();
-- 
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