Check for potentially nil response from GitHub API client.

builtin/providers/github/resource_github_issue_label.go

@@ -84,7 +84,9 @@ func resourceGithubIssueLabelCreateOrUpdate(d *schema.ResourceData, meta interfa
 	} else {
 		log.Printf("[DEBUG] Creating label: %s/%s (%s: %s)", o, r, n, c)
 		_, resp, err := client.Issues.CreateLabel(context.TODO(), o, r, label)
+		if resp != nil {
 			log.Printf("[DEBUG] Response from creating label: %s", *resp)
+		}
 		if err != nil {
 			return err
 		}

builtin/providers/github/resource_github_organization_webhook.go

@@ -94,7 +94,7 @@ func resourceGithubOrganizationWebhookRead(d *schema.ResourceData, meta interfac
 
 	hook, resp, err := client.Organizations.GetHook(context.TODO(), meta.(*Organization).name, hookID)
 	if err != nil {
-		if resp.StatusCode == 404 {
+		if resp != nil && resp.StatusCode == 404 {
 			d.SetId("")
 			return nil
 		}

builtin/providers/github/resource_github_repository.go

@@ -127,7 +127,7 @@ func resourceGithubRepositoryRead(d *schema.ResourceData, meta interface{}) erro
 	log.Printf("[DEBUG] read github repository %s/%s", meta.(*Organization).name, repoName)
 	repo, resp, err := client.Repositories.Get(context.TODO(), meta.(*Organization).name, repoName)
 	if err != nil {
-		if resp.StatusCode == 404 {
+		if resp != nil && resp.StatusCode == 404 {
 			log.Printf(
 				"[WARN] removing %s/%s from state because it no longer exists in github",
 				meta.(*Organization).name,

builtin/providers/github/resource_github_repository_webhook.go

@@ -89,7 +89,7 @@ func resourceGithubRepositoryWebhookRead(d *schema.ResourceData, meta interface{
 
 	hook, resp, err := client.Repositories.GetHook(context.TODO(), meta.(*Organization).name, d.Get("repository").(string), hookID)
 	if err != nil {
-		if resp.StatusCode == 404 {
+		if resp != nil && resp.StatusCode == 404 {
 			d.SetId("")
 			return nil
 		}