From 7a277f2091f290acc6986db9b85342b4ecb7b067 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sun, 24 May 2015 01:21:40 -0400
Subject: [PATCH] C++11: Removed compiler warning.

---
 src/prompt.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/prompt.cpp b/src/prompt.cpp
index 1d3d6fe..feab3a4 100644
--- a/src/prompt.cpp
+++ b/src/prompt.cpp
@@ -73,7 +73,7 @@ int promptAdd (const std::string& context)
 std::string composeContexts (bool pretty /* = false */)
 {
   std::string combined;
-  for (int i = 0; i < contexts.size (); ++i)
+  for (unsigned int i = 0; i < contexts.size (); ++i)
   {
     if (pretty)
     {