Check if no suitable devices were found

1 files changed, 7 insertions, 3 deletions

diff --git a/main.c b/main.c
index 5bdedf3..4af8e19 100644
--- a/main.c
+++ b/main.c
@@ -507,21 +507,25 @@ void selectPhysicalDevice(struct RenderVulkan *vk)
 		}
 	}
 
-	for (uint32_t i = 0; i < nDevices; ++i) {
+	uint32_t i;
+	for (i = 0; i < nDevices; ++i) {
 		VkPhysicalDeviceProperties deviceProperties;
 		vk->api->vkGetPhysicalDeviceProperties(devices[i], &deviceProperties);
 		printf("Found physical device:\t`%s`\n", deviceProperties.deviceName);
 	}
-	for (uint32_t i = 0; i < nDevices; ++i) {
+	for (i = 0; i < nDevices; ++i) {
 		VkPhysicalDeviceProperties deviceProperties;
 		vk->api->vkGetPhysicalDeviceProperties(devices[i], &deviceProperties);
 		printf("Checking suitability for `%s`...\n", deviceProperties.deviceName);
 		if (isDeviceSuitable(vk, devices[i])) {
 			printf("Using physical device:\t`%s`\n", deviceProperties.deviceName);
-			break;
+			goto done;
 		}
 		printf("Device `%s` not suitable\n", deviceProperties.deviceName);
 	}
+	if (i >= nDevices) {
+		setErrMsg(vk, "No suitable devices found");
+	}
 done:
 	free(devices);
 }