From 71fe0416912e85246ca4b6069e2af5f32b59c7d2 Mon Sep 17 00:00:00 2001
From: redstrate <git@mail.redstrate.com>
Date: Sun, 18 Jul 2021 18:29:30 -0400
Subject: [PATCH] Fix linux build issue

---
 engine/gfx/vulkan/src/gfx_vulkan.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/gfx/vulkan/src/gfx_vulkan.cpp b/engine/gfx/vulkan/src/gfx_vulkan.cpp
index 63364fd..687e6f3 100755
--- a/engine/gfx/vulkan/src/gfx_vulkan.cpp
+++ b/engine/gfx/vulkan/src/gfx_vulkan.cpp
@@ -2138,7 +2138,7 @@ void GFXVulkan::cacheDescriptorState(GFXVulkanPipeline* pipeline, VkDescriptorSe
         }
 	}
 
-	for (auto& [i, sampler] : utility::enumerate(boundSamplers)) {
+	for (auto [i, sampler] : utility::enumerate(boundSamplers)) {
 		if (sampler != nullptr) {
             GFXVulkanSampler* vulkanSampler = (GFXVulkanSampler*) sampler;