diff --git a/pbribl/pbribl.cpp b/pbribl/pbribl.cpp
index 7df5bf23..775a8879 100644
--- a/pbribl/pbribl.cpp
+++ b/pbribl/pbribl.cpp
@@ -41,7 +41,7 @@ struct Material {
 	float r, g, b;
 	std::string name;
 	Material() {};
-	Material(std::string n, glm::vec3 c) : name(n), r(c.r), g(c.g), b(c.b) { };
+	Material(std::string n, glm::vec3 c) : r(c.r), g(c.g), b(c.b), name(n) { };
 };
 
 class VulkanExample : public VulkanExampleBase
@@ -184,7 +184,7 @@ public:
 		renderPassBeginInfo.clearValueCount = 2;
 		renderPassBeginInfo.pClearValues = clearValues;
 
-		for (int32_t i = 0; i < drawCmdBuffers.size(); ++i)
+		for (size_t i = 0; i < drawCmdBuffers.size(); ++i)
 		{
 			// Set target frame buffer
 			renderPassBeginInfo.framebuffer = frameBuffers[i];
@@ -585,7 +585,6 @@ public:
 		VkRect2D scissor = vks::initializers::rect2D(dim, dim, 0, 0);
 		vkCmdSetViewport(cmdBuf, 0, 1, &viewport);
 		vkCmdSetScissor(cmdBuf, 0, 1, &scissor);
-		VkDeviceSize offsets[1] = { 0 };
 		vkCmdBindPipeline(cmdBuf, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
 		vkCmdDraw(cmdBuf, 3, 1, 0, 0);
 		vkCmdEndRenderPass(cmdBuf);
@@ -883,7 +882,6 @@ public:
 			glm::rotate(glm::mat4(), glm::radians(180.0f), glm::vec3(0.0f, 0.0f, 1.0f)),
 		};
 
-		VkCommandBufferBeginInfo cmdBufInfo = vks::initializers::commandBufferBeginInfo();
 		VkCommandBuffer cmdBuf = vulkanDevice->createCommandBuffer(VK_COMMAND_BUFFER_LEVEL_PRIMARY, true);
 
 		VkViewport viewport = vks::initializers::viewport((float)dim, (float)dim, 0.0f, 1.0f);
@@ -1278,7 +1276,6 @@ public:
 			glm::rotate(glm::mat4(), glm::radians(180.0f), glm::vec3(0.0f, 0.0f, 1.0f)),
 		};
 
-		VkCommandBufferBeginInfo cmdBufInfo = vks::initializers::commandBufferBeginInfo();
 		VkCommandBuffer cmdBuf = vulkanDevice->createCommandBuffer(VK_COMMAND_BUFFER_LEVEL_PRIMARY, true);
 
 		VkViewport viewport = vks::initializers::viewport((float)dim, (float)dim, 0.0f, 1.0f);