diff --git a/examples/debugprintf/debugprintf.cpp b/examples/debugprintf/debugprintf.cpp
index c69d5cd0..d96fca26 100644
--- a/examples/debugprintf/debugprintf.cpp
+++ b/examples/debugprintf/debugprintf.cpp
@@ -74,7 +74,7 @@ public:
 	void buildCommandBuffers()
 	{
 		VkCommandBufferBeginInfo cmdBufInfo = vks::initializers::commandBufferBeginInfo();
-		VkClearValue clearValues[2];
+		VkClearValue clearValues[2]{};
 
 		for (int32_t i = 0; i < drawCmdBuffers.size(); ++i)
 		{
@@ -136,7 +136,7 @@ public:
 		VkPipelineLayoutCreateInfo pipelineLayoutCreateInfo = vks::initializers::pipelineLayoutCreateInfo(&descriptorSetLayout, 1);
 		VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCreateInfo, nullptr, &pipelineLayout));
 
-		// Pipeline
+		// Toon shading pipeline
 		VkPipelineInputAssemblyStateCreateInfo inputAssemblyStateCI = vks::initializers::pipelineInputAssemblyStateCreateInfo(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, 0, VK_FALSE);
 		VkPipelineRasterizationStateCreateInfo rasterizationStateCI = vks::initializers::pipelineRasterizationStateCreateInfo(VK_POLYGON_MODE_FILL, VK_CULL_MODE_BACK_BIT, VK_FRONT_FACE_COUNTER_CLOCKWISE, 0);
 		VkPipelineColorBlendAttachmentState blendAttachmentState = vks::initializers::pipelineColorBlendAttachmentState(0xf, VK_FALSE);
@@ -146,7 +146,10 @@ public:
 		VkPipelineMultisampleStateCreateInfo multisampleStateCI = vks::initializers::pipelineMultisampleStateCreateInfo(VK_SAMPLE_COUNT_1_BIT, 0);
 		std::vector<VkDynamicState> dynamicStateEnables = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR	};
 		VkPipelineDynamicStateCreateInfo dynamicStateCI =	vks::initializers::pipelineDynamicStateCreateInfo(dynamicStateEnables);
-		std::array<VkPipelineShaderStageCreateInfo, 2> shaderStages;
+		std::array<VkPipelineShaderStageCreateInfo, 2> shaderStages = {
+			loadShader(getShadersPath() + "debugprintf/toon.vert.spv", VK_SHADER_STAGE_VERTEX_BIT),
+			loadShader(getShadersPath() + "debugprintf/toon.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT)
+		};
 
 		VkGraphicsPipelineCreateInfo pipelineCI = vks::initializers::pipelineCreateInfo(pipelineLayout, renderPass);
 		pipelineCI.pInputAssemblyState = &inputAssemblyStateCI;
@@ -159,10 +162,6 @@ public:
 		pipelineCI.stageCount = static_cast<uint32_t>(shaderStages.size());
 		pipelineCI.pStages = shaderStages.data();
 		pipelineCI.pVertexInputState = vkglTF::Vertex::getPipelineVertexInputState({vkglTF::VertexComponent::Position, vkglTF::VertexComponent::Normal, vkglTF::VertexComponent::Color});
-
-		// Toon shading pipeline
-		shaderStages[0] = loadShader(getShadersPath() + "debugprintf/toon.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
-		shaderStages[1] = loadShader(getShadersPath() + "debugprintf/toon.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
 		VK_CHECK_RESULT(vkCreateGraphicsPipelines(device, pipelineCache, 1, &pipelineCI, nullptr, &pipeline));
 	}