From b9845f3937d1addce911cf5ffb5156ae7c86665a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Wed, 14 Dec 2016 00:25:21 -0800
Subject: [PATCH] Fixed build.

---
 src/bgfx.cpp | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/src/bgfx.cpp b/src/bgfx.cpp
index 19c14d606..cda4f16e5 100644
--- a/src/bgfx.cpp
+++ b/src/bgfx.cpp
@@ -1113,23 +1113,27 @@ namespace bgfx
 	{
 		BX_TRACE("");
 
-		BX_TRACE("Detected GPUs (%d):", g_caps.numGPUs);
-		BX_TRACE("\t +----------------   Index");
-		BX_TRACE("\t |  +-------------   Device ID");
-		BX_TRACE("\t |  |    +--------   Vendor ID");
-		for (uint32_t ii = 0; ii < g_caps.numGPUs; ++ii)
+		if (0 < g_caps.numGPUs)
 		{
-			const Caps::GPU& gpu = g_caps.gpu[ii];
+			BX_TRACE("Detected GPUs (%d):", g_caps.numGPUs);
+			BX_TRACE("\t +----------------   Index");
+			BX_TRACE("\t |  +-------------   Device ID");
+			BX_TRACE("\t |  |    +--------   Vendor ID");
+			for (uint32_t ii = 0; ii < g_caps.numGPUs; ++ii)
+			{
+				const Caps::GPU& gpu = g_caps.gpu[ii];
+				BX_UNUSED(gpu);
 
-			BX_TRACE("\t %d: %04x %04x"
-				, ii
-				, gpu.deviceId
-				, gpu.vendorId
-				);
+				BX_TRACE("\t %d: %04x %04x"
+					, ii
+					, gpu.deviceId
+					, gpu.vendorId
+					);
+			}
+
+			BX_TRACE("");
 		}
 
-		BX_TRACE("");
-
 		RendererType::Enum renderers[RendererType::Count];
 		uint8_t num = getSupportedRenderers(BX_COUNTOF(renderers), renderers);