From 6cfb811b075ae81f95cf0ac4372c3ca15d281b16 Mon Sep 17 00:00:00 2001
From: James Coxon <jacoxon@googlemail.com>
Date: Sat, 17 Aug 2013 08:03:03 +0100
Subject: [PATCH] changed int to float for pow() function. This was causing
 compiler to fail on Mac OS X.

---
 src/UKHASExtractor.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/UKHASExtractor.cxx b/src/UKHASExtractor.cxx
index a196207..8864524 100644
--- a/src/UKHASExtractor.cxx
+++ b/src/UKHASExtractor.cxx
@@ -386,7 +386,7 @@ static void numeric_scale(Json::Value &data, const Json::Value &config)
         if (value != 0)
         {
             int position = round_i - int(ceil(log10(fabs(value))));
-            double m = pow(10, position);
+            double m = pow(10.0, position);
             value = round(value * m) / m;
         }
     }