From 122d9fbccfa9314e72c9fabb28aaa6ea92126c4c Mon Sep 17 00:00:00 2001
From: Keith Winstein <keithw@mit.edu>
Date: Sat, 10 Mar 2012 06:02:17 -0500
Subject: [PATCH] Eliminate warning on OS X where argument to tigetstr is not
 const

---
 src/terminal/terminaldisplayinit.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/terminal/terminaldisplayinit.cc b/src/terminal/terminaldisplayinit.cc
index 07c9052..6519b26 100644
--- a/src/terminal/terminaldisplayinit.cc
+++ b/src/terminal/terminaldisplayinit.cc
@@ -52,7 +52,8 @@ Display::Display( bool use_environment )
       } 
     }
 
-    char *val = tigetstr( "ech" );
+    char ech_name[] = "ech";
+    char *val = tigetstr( ech_name );
     if ( val <= 0 ) {
       has_ech = false;
     }