From 1699d4f5d77fd0b7fbdedeca7f7bb40064b035b1 Mon Sep 17 00:00:00 2001
From: Davis King <davis@dlib.net>
Date: Sun, 18 Sep 2011 21:11:20 -0400
Subject: [PATCH] Minor change to avoid a compiler warning from gcc.

---
 dlib/statistics/statistics.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlib/statistics/statistics.h b/dlib/statistics/statistics.h
index 4402ed790..311a12f89 100644
--- a/dlib/statistics/statistics.h
+++ b/dlib/statistics/statistics.h
@@ -406,8 +406,8 @@ namespace dlib
         double temp = 0;
         for (unsigned long i = 0; i < a.size(); ++i)
         {
-            if (a[i] >= 0 && b[i] >= 0 ||
-                a[i] < 0  && b[i] <  0)
+            if ((a[i] >= 0 && b[i] >= 0) ||
+                (a[i] < 0  && b[i] <  0))
             {
                 temp += 1;
             }