From ffc453ebfde6f881f2aa99e0a3913cd290445d7c Mon Sep 17 00:00:00 2001
From: Ilya Lavrenov <ilya.lavrenov@itseez.com>
Date: Mon, 2 Mar 2015 16:41:06 +0300
Subject: [PATCH] fixed [-Wsign-compare] warning

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

diff --git a/modules/core/src/system.cpp b/modules/core/src/system.cpp
index 8008746f5d..23617c84df 100644
--- a/modules/core/src/system.cpp
+++ b/modules/core/src/system.cpp
@@ -329,7 +329,7 @@ struct HWFeatures
             Elf32_auxv_t auxv;
             const size_t size_auxv_t = sizeof(Elf32_auxv_t);
 
-            while (read(cpufile, &auxv, sizeof(Elf32_auxv_t)) == size_auxv_t)
+            while ((size_t)read(cpufile, &auxv, sizeof(Elf32_auxv_t)) == size_auxv_t)
             {
                 if (auxv.a_type == AT_HWCAP)
                 {